72297956

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2099}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 129360000

約数和(自身を除く): 57062044

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 436, 2099, 4198, 8396, 8611, 17222, 34444, 165821, 228791, 331642, 457582, 663284, 915164, 18074489, 36148978, 72297956]

約数ペア:

[(1, 72297956), (2, 36148978), (4, 18074489), (79, 915164), (109, 663284), (158, 457582), (218, 331642), (316, 228791), (436, 165821), (2099, 34444), (4198, 17222), (8396, 8611)]