85306416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{136709}}^1$

素因数の和:136733

約数の個数: 40

約数和(自身を含む): 237328560

約数和(自身を除く): 152022144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 136709, 273418, 410127, 546836, 820254, 1093672, 1640508, 1777217, 2187344, 3281016, 3554434, 5331651, 6562032, 7108868, 10663302, 14217736, 21326604, 28435472, 42653208, 85306416]

約数ペア:

[(1, 85306416), (2, 42653208), (3, 28435472), (4, 21326604), (6, 14217736), (8, 10663302), (12, 7108868), (13, 6562032), (16, 5331651), (24, 3554434), (26, 3281016), (39, 2187344), (48, 1777217), (52, 1640508), (78, 1093672), (104, 820254), (156, 546836), (208, 410127), (312, 273418), (624, 136709)]