72314628

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{43987}}^1$

素因数の和:44131

約数の個数: 24

約数和(自身を含む): 169969632

約数和(自身を除く): 97655004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 43987, 87974, 131961, 175948, 263922, 527844, 6026219, 12052438, 18078657, 24104876, 36157314, 72314628]

約数ペア:

[(1, 72314628), (2, 36157314), (3, 24104876), (4, 18078657), (6, 12052438), (12, 6026219), (137, 527844), (274, 263922), (411, 175948), (548, 131961), (822, 87974), (1644, 43987)]