80406222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14519}}^1$

素因数の和:14608

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 95227698

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 14519, 29038, 43557, 87114, 188747, 377494, 566241, 1030849, 1132482, 2061698, 3092547, 6185094, 13401037, 26802074, 40203111, 80406222]

約数ペア:

[(1, 80406222), (2, 40203111), (3, 26802074), (6, 13401037), (13, 6185094), (26, 3092547), (39, 2061698), (71, 1132482), (78, 1030849), (142, 566241), (213, 377494), (426, 188747), (923, 87114), (1846, 43557), (2769, 29038), (5538, 14519)]