80732328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78229}}^1$

素因数の和:78281

約数の個数: 32

約数和(自身を含む): 206527200

約数和(自身を除く): 125794872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 78229, 156458, 234687, 312916, 469374, 625832, 938748, 1877496, 3363847, 6727694, 10091541, 13455388, 20183082, 26910776, 40366164, 80732328]

約数ペア:

[(1, 80732328), (2, 40366164), (3, 26910776), (4, 20183082), (6, 13455388), (8, 10091541), (12, 6727694), (24, 3363847), (43, 1877496), (86, 938748), (129, 625832), (172, 469374), (258, 312916), (344, 234687), (516, 156458), (1032, 78229)]