80924872

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3499}}^1$

素因数の和:3578

約数の個数: 48

約数和(自身を含む): 179550000

約数和(自身を除く): 98625128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1652, 2891, 3304, 3499, 5782, 6998, 11564, 13996, 23128, 24493, 27992, 48986, 97972, 171451, 195944, 206441, 342902, 412882, 685804, 825764, 1371608, 1445087, 1651528, 2890174, 5780348, 10115609, 11560696, 20231218, 40462436, 80924872]

約数ペア:

[(1, 80924872), (2, 40462436), (4, 20231218), (7, 11560696), (8, 10115609), (14, 5780348), (28, 2890174), (49, 1651528), (56, 1445087), (59, 1371608), (98, 825764), (118, 685804), (196, 412882), (236, 342902), (392, 206441), (413, 195944), (472, 171451), (826, 97972), (1652, 48986), (2891, 27992), (3304, 24493), (3499, 23128), (5782, 13996), (6998, 11564)]