90485766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8069}}^1$

素因数の和:8173

約数の個数: 48

約数和(自身を含む): 226605600

約数和(自身を除く): 136119834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 8069, 11214, 16138, 24207, 48414, 56483, 72621, 112966, 145242, 169449, 338898, 508347, 718141, 1016694, 1436282, 2154423, 4308846, 5026987, 6463269, 10053974, 12926538, 15080961, 30161922, 45242883, 90485766]

約数ペア:

[(1, 90485766), (2, 45242883), (3, 30161922), (6, 15080961), (7, 12926538), (9, 10053974), (14, 6463269), (18, 5026987), (21, 4308846), (42, 2154423), (63, 1436282), (89, 1016694), (126, 718141), (178, 508347), (267, 338898), (534, 169449), (623, 145242), (801, 112966), (1246, 72621), (1602, 56483), (1869, 48414), (3738, 24207), (5607, 16138), (8069, 11214)]