80994728

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1699}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 156060000

約数和(自身を除く): 75065272

約数列:

[1, 2, 4, 8, 59, 101, 118, 202, 236, 404, 472, 808, 1699, 3398, 5959, 6796, 11918, 13592, 23836, 47672, 100241, 171599, 200482, 343198, 400964, 686396, 801928, 1372792, 10124341, 20248682, 40497364, 80994728]

約数ペア:

[(1, 80994728), (2, 40497364), (4, 20248682), (8, 10124341), (59, 1372792), (101, 801928), (118, 686396), (202, 400964), (236, 343198), (404, 200482), (472, 171599), (808, 100241), (1699, 47672), (3398, 23836), (5959, 13592), (6796, 11918)]