80420628

素因数分解:

$2^2\times 3^1\times {\mathrm{1753}}^1\times {\mathrm{3823}}^1$

素因数の和:5583

約数の個数: 24

約数和(自身を含む): 187804288

約数和(自身を除く): 107383660

約数列:

[1, 2, 3, 4, 6, 12, 1753, 3506, 3823, 5259, 7012, 7646, 10518, 11469, 15292, 21036, 22938, 45876, 6701719, 13403438, 20105157, 26806876, 40210314, 80420628]

約数ペア:

[(1, 80420628), (2, 40210314), (3, 26806876), (4, 20105157), (6, 13403438), (12, 6701719), (1753, 45876), (3506, 22938), (3823, 21036), (5259, 15292), (7012, 11469), (7646, 10518)]