87809172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{665221}}^1$

素因数の和:665239

約数の個数: 24

約数和(自身を含む): 223514592

約数和(自身を除く): 135705420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 665221, 1330442, 1995663, 2660884, 3991326, 7317431, 7982652, 14634862, 21952293, 29269724, 43904586, 87809172]

約数ペア:

[(1, 87809172), (2, 43904586), (3, 29269724), (4, 21952293), (6, 14634862), (11, 7982652), (12, 7317431), (22, 3991326), (33, 2660884), (44, 1995663), (66, 1330442), (132, 665221)]