72400992

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17539}}^1$

素因数の和:17595

約数の個数: 48

約数和(自身を含む): 194483520

約数和(自身を除く): 122082528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 17539, 35078, 52617, 70156, 105234, 140312, 210468, 280624, 420936, 561248, 754177, 841872, 1508354, 1683744, 2262531, 3016708, 4525062, 6033416, 9050124, 12066832, 18100248, 24133664, 36200496, 72400992]

約数ペア:

[(1, 72400992), (2, 36200496), (3, 24133664), (4, 18100248), (6, 12066832), (8, 9050124), (12, 6033416), (16, 4525062), (24, 3016708), (32, 2262531), (43, 1683744), (48, 1508354), (86, 841872), (96, 754177), (129, 561248), (172, 420936), (258, 280624), (344, 210468), (516, 140312), (688, 105234), (1032, 70156), (1376, 52617), (2064, 35078), (4128, 17539)]