72227538

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{7309}}^1$

素因数の和:7384

約数の個数: 40

約数和(自身を含む): 164518860

約数和(自身を除く): 92291322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 7309, 9882, 14618, 21927, 43854, 65781, 131562, 197343, 394686, 445849, 592029, 891698, 1184058, 1337547, 2675094, 4012641, 8025282, 12037923, 24075846, 36113769, 72227538]

約数ペア:

[(1, 72227538), (2, 36113769), (3, 24075846), (6, 12037923), (9, 8025282), (18, 4012641), (27, 2675094), (54, 1337547), (61, 1184058), (81, 891698), (122, 592029), (162, 445849), (183, 394686), (366, 197343), (549, 131562), (1098, 65781), (1647, 43854), (3294, 21927), (4941, 14618), (7309, 9882)]