77210492

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1499}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 137760000

約数和(自身を除く): 60549508

約数列:

[1, 2, 4, 79, 158, 163, 316, 326, 652, 1499, 2998, 5996, 12877, 25754, 51508, 118421, 236842, 244337, 473684, 488674, 977348, 19302623, 38605246, 77210492]

約数ペア:

[(1, 77210492), (2, 38605246), (4, 19302623), (79, 977348), (158, 488674), (163, 473684), (316, 244337), (326, 236842), (652, 118421), (1499, 51508), (2998, 25754), (5996, 12877)]