72616164

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{140729}}^1$

素因数の和:140779

約数の個数: 24

約数和(自身を含む): 173379360

約数和(自身を除く): 100763196

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 140729, 281458, 422187, 562916, 844374, 1688748, 6051347, 12102694, 18154041, 24205388, 36308082, 72616164]

約数ペア:

[(1, 72616164), (2, 36308082), (3, 24205388), (4, 18154041), (6, 12102694), (12, 6051347), (43, 1688748), (86, 844374), (129, 562916), (172, 422187), (258, 281458), (516, 140729)]