127647564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{523}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 333289152

約数和(自身を除く): 205641588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 523, 946, 1046, 1419, 1569, 1849, 1892, 2092, 2838, 3138, 3698, 5547, 5676, 5753, 6276, 7396, 11094, 11506, 17259, 20339, 22188, 22489, 23012, 34518, 40678, 44978, 61017, 67467, 69036, 81356, 89956, 122034, 134934, 244068, 247379, 269868, 494758, 742137, 967027, 989516, 1484274, 1934054, 2901081, 2968548, 3868108, 5802162, 10637297, 11604324, 21274594, 31911891, 42549188, 63823782, 127647564]

約数ペア:

[(1, 127647564), (2, 63823782), (3, 42549188), (4, 31911891), (6, 21274594), (11, 11604324), (12, 10637297), (22, 5802162), (33, 3868108), (43, 2968548), (44, 2901081), (66, 1934054), (86, 1484274), (129, 989516), (132, 967027), (172, 742137), (258, 494758), (473, 269868), (516, 247379), (523, 244068), (946, 134934), (1046, 122034), (1419, 89956), (1569, 81356), (1849, 69036), (1892, 67467), (2092, 61017), (2838, 44978), (3138, 40678), (3698, 34518), (5547, 23012), (5676, 22489), (5753, 22188), (6276, 20339), (7396, 17259), (11094, 11506)]