숫자 87443460
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 13 * 37369 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 37369, 74738, 112107, 149476, 186845, 224214, 336321, 373690, 448428, 485797, 560535, 672642, 747380, 971594, 1121070, 1345284, 1457391, 1681605, 1943188, 2242140, 2428985, 2914782, 3363210, 4372173, 4857970, 5829564, 6726420, 7286955, 8744346, 9715940, 14573910, 17488692, 21860865, 29147820, 43721730, 87443460 |
약수의 개수 | 72 |
약수의 합 | 285656280 |
성질
표기
바이너리 | 101001101100100100000000100 |
8진수 | 515444004 |
16진수 | 5364804 |