80239404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32939}}^1$

素因数の和:32982

約数の個数: 48

約数和(自身を含む): 221356800

約数和(自身を除く): 141117396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 32939, 65878, 98817, 131756, 197634, 230573, 395268, 461146, 691719, 922292, 955231, 1383438, 1910462, 2766876, 2865693, 3820924, 5731386, 6686617, 11462772, 13373234, 20059851, 26746468, 40119702, 80239404]

約数ペア:

[(1, 80239404), (2, 40119702), (3, 26746468), (4, 20059851), (6, 13373234), (7, 11462772), (12, 6686617), (14, 5731386), (21, 3820924), (28, 2865693), (29, 2766876), (42, 1910462), (58, 1383438), (84, 955231), (87, 922292), (116, 691719), (174, 461146), (203, 395268), (348, 230573), (406, 197634), (609, 131756), (812, 98817), (1218, 65878), (2436, 32939)]