80170212

素因数分解:

$2^2\times 3^1\times {\mathrm{6680851}}^1$

素因数の和:6680858

約数の個数: 12

約数和(自身を含む): 187063856

約数和(自身を除く): 106893644

約数列:

[1, 2, 3, 4, 6, 12, 6680851, 13361702, 20042553, 26723404, 40085106, 80170212]

約数ペア:

[(1, 80170212), (2, 40085106), (3, 26723404), (4, 20042553), (6, 13361702), (12, 6680851)]