81170796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{966319}}^1$

素因数の和:966333

約数の個数: 24

約数和(自身を含む): 216455680

約数和(自身を除く): 135284884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 966319, 1932638, 2898957, 3865276, 5797914, 6764233, 11595828, 13528466, 20292699, 27056932, 40585398, 81170796]

約数ペア:

[(1, 81170796), (2, 40585398), (3, 27056932), (4, 20292699), (6, 13528466), (7, 11595828), (12, 6764233), (14, 5797914), (21, 3865276), (28, 2898957), (42, 1932638), (84, 966319)]