90434748

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{142193}}^1$

素因数の和:142253

約数の個数: 24

約数和(自身を含む): 214997328

約数和(自身を除く): 124562580

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 142193, 284386, 426579, 568772, 853158, 1706316, 7536229, 15072458, 22608687, 30144916, 45217374, 90434748]

約数ペア:

[(1, 90434748), (2, 45217374), (3, 30144916), (4, 22608687), (6, 15072458), (12, 7536229), (53, 1706316), (106, 853158), (159, 568772), (212, 426579), (318, 284386), (636, 142193)]