121528812

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{72859}}^1$

素因数の和:73005

約数の個数: 24

約数和(自身を含む): 285611200

約数和(自身を除く): 164082388

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 72859, 145718, 218577, 291436, 437154, 874308, 10127401, 20254802, 30382203, 40509604, 60764406, 121528812]

約数ペア:

[(1, 121528812), (2, 60764406), (3, 40509604), (4, 30382203), (6, 20254802), (12, 10127401), (139, 874308), (278, 437154), (417, 291436), (556, 218577), (834, 145718), (1668, 72859)]