72261942

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1103}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 147847680

約数和(自身を除く): 75585738

約数列:

[1, 2, 3, 6, 61, 122, 179, 183, 358, 366, 537, 1074, 1103, 2206, 3309, 6618, 10919, 21838, 32757, 65514, 67283, 134566, 197437, 201849, 394874, 403698, 592311, 1184622, 12043657, 24087314, 36130971, 72261942]

約数ペア:

[(1, 72261942), (2, 36130971), (3, 24087314), (6, 12043657), (61, 1184622), (122, 592311), (179, 403698), (183, 394874), (358, 201849), (366, 197437), (537, 134566), (1074, 67283), (1103, 65514), (2206, 32757), (3309, 21838), (6618, 10919)]