72156726

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{9049}}^1$

素因数の和:9500

約数の個数: 24

約数和(自身を含む): 156709800

約数和(自身を除く): 84553074

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 9049, 18098, 27147, 54294, 81441, 162882, 4008707, 8017414, 12026121, 24052242, 36078363, 72156726]

約数ペア:

[(1, 72156726), (2, 36078363), (3, 24052242), (6, 12026121), (9, 8017414), (18, 4008707), (443, 162882), (886, 81441), (1329, 54294), (2658, 27147), (3987, 18098), (7974, 9049)]