87264278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^2$

素因数の和:356

約数の個数: 24

約数和(自身を含む): 137019792

約数和(自身を除く): 49755514

約数列:

[1, 2, 37, 74, 103, 107, 206, 214, 3811, 3959, 7622, 7918, 11021, 11449, 22042, 22898, 407777, 423613, 815554, 847226, 1179247, 2358494, 43632139, 87264278]

約数ペア:

[(1, 87264278), (2, 43632139), (37, 2358494), (74, 1179247), (103, 847226), (107, 815554), (206, 423613), (214, 407777), (3811, 22898), (3959, 22042), (7622, 11449), (7918, 11021)]