87315612

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{20849}}^1$

素因数の和:21205

約数の個数: 24

約数和(自身を含む): 204330000

約数和(自身を除く): 117014388

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 20849, 41698, 62547, 83396, 125094, 250188, 7276301, 14552602, 21828903, 29105204, 43657806, 87315612]

約数ペア:

[(1, 87315612), (2, 43657806), (3, 29105204), (4, 21828903), (6, 14552602), (12, 7276301), (349, 250188), (698, 125094), (1047, 83396), (1396, 62547), (2094, 41698), (4188, 20849)]