72088218

素因数分解:

$2^1\times 3^4\times {\mathrm{373}}^1\times {\mathrm{1193}}^1$

素因数の和:1580

約数の個数: 40

約数和(自身を含む): 162099828

約数和(自身を除く): 90011610

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 373, 746, 1119, 1193, 2238, 2386, 3357, 3579, 6714, 7158, 10071, 10737, 20142, 21474, 30213, 32211, 60426, 64422, 96633, 193266, 444989, 889978, 1334967, 2669934, 4004901, 8009802, 12014703, 24029406, 36044109, 72088218]

約数ペア:

[(1, 72088218), (2, 36044109), (3, 24029406), (6, 12014703), (9, 8009802), (18, 4004901), (27, 2669934), (54, 1334967), (81, 889978), (162, 444989), (373, 193266), (746, 96633), (1119, 64422), (1193, 60426), (2238, 32211), (2386, 30213), (3357, 21474), (3579, 20142), (6714, 10737), (7158, 10071)]