87970818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66343}}^1$

素因数の和:66378

約数の個数: 32

約数和(自身を含む): 200624256

約数和(自身を除く): 112653438

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 66343, 132686, 199029, 398058, 862459, 1127831, 1724918, 2255662, 2587377, 3383493, 5174754, 6766986, 14661803, 29323606, 43985409, 87970818]

約数ペア:

[(1, 87970818), (2, 43985409), (3, 29323606), (6, 14661803), (13, 6766986), (17, 5174754), (26, 3383493), (34, 2587377), (39, 2255662), (51, 1724918), (78, 1127831), (102, 862459), (221, 398058), (442, 199029), (663, 132686), (1326, 66343)]