76887946

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1126

約数の個数: 24

約数和(自身を含む): 122963940

約数和(自身を除く): 46075994

約数列:

[1, 2, 19, 38, 109, 218, 361, 722, 977, 1954, 2071, 4142, 18563, 37126, 39349, 78698, 106493, 212986, 352697, 705394, 2023367, 4046734, 38443973, 76887946]

約数ペア:

[(1, 76887946), (2, 38443973), (19, 4046734), (38, 2023367), (109, 705394), (218, 352697), (361, 212986), (722, 106493), (977, 78698), (1954, 39349), (2071, 37126), (4142, 18563)]