91690212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{144167}}^1$

素因数の和:144227

約数の個数: 24

約数和(自身を含む): 217982016

約数和(自身を除く): 126291804

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 144167, 288334, 432501, 576668, 865002, 1730004, 7640851, 15281702, 22922553, 30563404, 45845106, 91690212]

約数ペア:

[(1, 91690212), (2, 45845106), (3, 30563404), (4, 22922553), (6, 15281702), (12, 7640851), (53, 1730004), (106, 865002), (159, 576668), (212, 432501), (318, 288334), (636, 144167)]