87120042

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{135701}}^1$

素因数の和:135813

約数の個数: 16

約数和(自身を含む): 175869792

約数和(自身を除く): 88749750

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 135701, 271402, 407103, 814206, 14520007, 29040014, 43560021, 87120042]

約数ペア:

[(1, 87120042), (2, 43560021), (3, 29040014), (6, 14520007), (107, 814206), (214, 407103), (321, 271402), (642, 135701)]