78748084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10259}}^1$

素因数の和:10383

約数の個数: 24

約数和(自身を含む): 146512800

約数和(自身を除く): 67764716

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 10259, 20518, 41036, 194921, 389842, 779684, 1036159, 2072318, 4144636, 19687021, 39374042, 78748084]

約数ペア:

[(1, 78748084), (2, 39374042), (4, 19687021), (19, 4144636), (38, 2072318), (76, 1036159), (101, 779684), (202, 389842), (404, 194921), (1919, 41036), (3838, 20518), (7676, 10259)]