숫자 81920124
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 11 * 13 * 15913 |
약수 | 1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 15913, 31826, 47739, 63652, 95478, 143217, 175043, 190956, 206869, 286434, 350086, 413738, 525129, 572868, 620607, 700172, 827476, 1050258, 1241214, 1575387, 1861821, 2100516, 2275559, 2482428, 3150774, 3723642, 4551118, 6301548, 6826677, 7447284, 9102236, 13653354, 20480031, 27306708, 40960062, 81920124 |
약수의 개수 | 72 |
약수의 합 | 243293232 |
성질
표기
바이너리 | 100111000100000000001111100 |
8진수 | 470400174 |
16진수 | 4e2007c |