72685338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2207}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 158976000

約数和(自身を除く): 86290662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 499, 998, 1497, 2207, 2994, 4414, 5489, 6621, 10978, 13242, 16467, 24277, 32934, 48554, 72831, 145662, 1101293, 2202586, 3303879, 6607758, 12114223, 24228446, 36342669, 72685338]

約数ペア:

[(1, 72685338), (2, 36342669), (3, 24228446), (6, 12114223), (11, 6607758), (22, 3303879), (33, 2202586), (66, 1101293), (499, 145662), (998, 72831), (1497, 48554), (2207, 32934), (2994, 24277), (4414, 16467), (5489, 13242), (6621, 10978)]