76886474

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{90031}}^1$

素因数の和:90101

約数の個数: 16

約数和(自身を含む): 133967616

約数和(自身を除く): 57081142

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 90031, 180062, 630217, 1260434, 5491891, 10983782, 38443237, 76886474]

約数ペア:

[(1, 76886474), (2, 38443237), (7, 10983782), (14, 5491891), (61, 1260434), (122, 630217), (427, 180062), (854, 90031)]