90041016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 244379520

約数和(自身を除く): 154338504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 2203, 3144, 3406, 4406, 5109, 6609, 6812, 8812, 10218, 13218, 13624, 17624, 20436, 26436, 28639, 40872, 52872, 57278, 85917, 114556, 171834, 229112, 288593, 343668, 577186, 687336, 865779, 1154372, 1731558, 2308744, 3463116, 3751709, 6926232, 7503418, 11255127, 15006836, 22510254, 30013672, 45020508, 90041016]

約数ペア:

[(1, 90041016), (2, 45020508), (3, 30013672), (4, 22510254), (6, 15006836), (8, 11255127), (12, 7503418), (13, 6926232), (24, 3751709), (26, 3463116), (39, 2308744), (52, 1731558), (78, 1154372), (104, 865779), (131, 687336), (156, 577186), (262, 343668), (312, 288593), (393, 229112), (524, 171834), (786, 114556), (1048, 85917), (1572, 57278), (1703, 52872), (2203, 40872), (3144, 28639), (3406, 26436), (4406, 20436), (5109, 17624), (6609, 13624), (6812, 13218), (8812, 10218)]