81288

素因数分解:

$2^3\times 3^2\times {\mathrm{1129}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 220350

約数和(自身を除く): 139062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1129, 2258, 3387, 4516, 6774, 9032, 10161, 13548, 20322, 27096, 40644, 81288]

約数ペア:

[(1, 81288), (2, 40644), (3, 27096), (4, 20322), (6, 13548), (8, 10161), (9, 9032), (12, 6774), (18, 4516), (24, 3387), (36, 2258), (72, 1129)]