77850668

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6451}}^1$

素因数の和:6893

約数の個数: 24

約数和(自身を含む): 156086784

約数和(自身を除く): 78236116

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 6451, 12068, 12902, 25804, 45157, 90314, 180628, 2780381, 5560762, 11121524, 19462667, 38925334, 77850668]

約数ペア:

[(1, 77850668), (2, 38925334), (4, 19462667), (7, 11121524), (14, 5560762), (28, 2780381), (431, 180628), (862, 90314), (1724, 45157), (3017, 25804), (6034, 12902), (6451, 12068)]