90025026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164881}}^1$

素因数の和:164906

約数の個数: 32

約数和(自身を含む): 221601408

約数和(自身を除く): 131576382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 164881, 329762, 494643, 989286, 1154167, 2143453, 2308334, 3462501, 4286906, 6430359, 6925002, 12860718, 15004171, 30008342, 45012513, 90025026]

約数ペア:

[(1, 90025026), (2, 45012513), (3, 30008342), (6, 15004171), (7, 12860718), (13, 6925002), (14, 6430359), (21, 4286906), (26, 3462501), (39, 2308334), (42, 2143453), (78, 1154167), (91, 989286), (182, 494643), (273, 329762), (546, 164881)]