72817128

素因数分解:

$2^3\times 3^2\times {\mathrm{1011349}}^1$

素因数の和:1011361

約数の個数: 24

約数和(自身を含む): 197213250

約数和(自身を除く): 124396122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1011349, 2022698, 3034047, 4045396, 6068094, 8090792, 9102141, 12136188, 18204282, 24272376, 36408564, 72817128]

約数ペア:

[(1, 72817128), (2, 36408564), (3, 24272376), (4, 18204282), (6, 12136188), (8, 9102141), (9, 8090792), (12, 6068094), (18, 4045396), (24, 3034047), (36, 2022698), (72, 1011349)]