64651644

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13709}}^1$

素因数の和:13850

約数の個数: 36

約数和(自身を含む): 164684520

約数和(自身を除く): 100032876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 13709, 27418, 41127, 54836, 82254, 123381, 164508, 246762, 493524, 1795879, 3591758, 5387637, 7183516, 10775274, 16162911, 21550548, 32325822, 64651644]

約数ペア:

[(1, 64651644), (2, 32325822), (3, 21550548), (4, 16162911), (6, 10775274), (9, 7183516), (12, 5387637), (18, 3591758), (36, 1795879), (131, 493524), (262, 246762), (393, 164508), (524, 123381), (786, 82254), (1179, 54836), (1572, 41127), (2358, 27418), (4716, 13709)]