87670236

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{68279}}^1$

素因数の和:68393

約数の個数: 24

約数和(自身を含む): 206478720

約数和(自身を除く): 118808484

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 68279, 136558, 204837, 273116, 409674, 819348, 7305853, 14611706, 21917559, 29223412, 43835118, 87670236]

約数ペア:

[(1, 87670236), (2, 43835118), (3, 29223412), (4, 21917559), (6, 14611706), (12, 7305853), (107, 819348), (214, 409674), (321, 273116), (428, 204837), (642, 136558), (1284, 68279)]