72488731288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{83129279}}^1$

素因数の和:83129394

約数の個数: 16

約数和(自身を含む): 137163312000

約数和(自身を除く): 64674580712

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 83129279, 166258558, 332517116, 665034232, 9061091411, 18122182822, 36244365644, 72488731288]

約数ペア:

[(1, 72488731288), (2, 36244365644), (4, 18122182822), (8, 9061091411), (109, 665034232), (218, 332517116), (436, 166258558), (872, 83129279)]