90428298

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 185794560

約数和(自身を除く): 95366262

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 2687, 5374, 5609, 8061, 11218, 16122, 16827, 33654, 190777, 212273, 381554, 424546, 572331, 636819, 1144662, 1273638, 15071383, 30142766, 45214149, 90428298]

約数ペア:

[(1, 90428298), (2, 45214149), (3, 30142766), (6, 15071383), (71, 1273638), (79, 1144662), (142, 636819), (158, 572331), (213, 424546), (237, 381554), (426, 212273), (474, 190777), (2687, 33654), (5374, 16827), (5609, 16122), (8061, 11218)]