80812824

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78307}}^1$

素因数の和:78359

約数の個数: 32

約数和(自身を含む): 206733120

約数和(自身を除く): 125920296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 78307, 156614, 234921, 313228, 469842, 626456, 939684, 1879368, 3367201, 6734402, 10101603, 13468804, 20203206, 26937608, 40406412, 80812824]

約数ペア:

[(1, 80812824), (2, 40406412), (3, 26937608), (4, 20203206), (6, 13468804), (8, 10101603), (12, 6734402), (24, 3367201), (43, 1879368), (86, 939684), (129, 626456), (172, 469842), (258, 313228), (344, 234921), (516, 156614), (1032, 78307)]