72309474

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{45137}}^1$

素因数の和:45234

約数の個数: 24

約数和(自身を含む): 158434380

約数和(自身を除く): 86124906

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 45137, 90274, 135411, 270822, 406233, 812466, 4017193, 8034386, 12051579, 24103158, 36154737, 72309474]

約数ペア:

[(1, 72309474), (2, 36154737), (3, 24103158), (6, 12051579), (9, 8034386), (18, 4017193), (89, 812466), (178, 406233), (267, 270822), (534, 135411), (801, 90274), (1602, 45137)]