90318186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:3996

約数の個数: 64

約数和(自身を含む): 233199360

約数和(自身を除く): 142881174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 3917, 7686, 7834, 11529, 11751, 23058, 23502, 27419, 35253, 54838, 70506, 82257, 105759, 164514, 211518, 238937, 246771, 477874, 493542, 716811, 740313, 1433622, 1480626, 1672559, 2150433, 3345118, 4300866, 5017677, 6451299, 10035354, 12902598, 15053031, 30106062, 45159093, 90318186]

約数ペア:

[(1, 90318186), (2, 45159093), (3, 30106062), (6, 15053031), (7, 12902598), (9, 10035354), (14, 6451299), (18, 5017677), (21, 4300866), (27, 3345118), (42, 2150433), (54, 1672559), (61, 1480626), (63, 1433622), (122, 740313), (126, 716811), (183, 493542), (189, 477874), (366, 246771), (378, 238937), (427, 211518), (549, 164514), (854, 105759), (1098, 82257), (1281, 70506), (1647, 54838), (2562, 35253), (3294, 27419), (3843, 23502), (3917, 23058), (7686, 11751), (7834, 11529)]