87870072

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{77899}}^1$

素因数の和:77955

約数の個数: 32

約数和(自身を含む): 224352000

約数和(自身を除く): 136481928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 77899, 155798, 233697, 311596, 467394, 623192, 934788, 1869576, 3661253, 7322506, 10983759, 14645012, 21967518, 29290024, 43935036, 87870072]

約数ペア:

[(1, 87870072), (2, 43935036), (3, 29290024), (4, 21967518), (6, 14645012), (8, 10983759), (12, 7322506), (24, 3661253), (47, 1869576), (94, 934788), (141, 623192), (188, 467394), (282, 311596), (376, 233697), (564, 155798), (1128, 77899)]