68342183

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 93649920

約数和(自身を除く): 25307737

約数列:

[1, 7, 13, 19, 29, 47, 91, 133, 203, 247, 329, 377, 551, 611, 841, 893, 1363, 1729, 2639, 3857, 4277, 5887, 6251, 7163, 9541, 10933, 11609, 15979, 17719, 25897, 39527, 50141, 76531, 81263, 111853, 124033, 181279, 207727, 276689, 336661, 513851, 751013, 1454089, 2356627, 3596957, 5257091, 9763169, 68342183]

約数ペア:

[(1, 68342183), (7, 9763169), (13, 5257091), (19, 3596957), (29, 2356627), (47, 1454089), (91, 751013), (133, 513851), (203, 336661), (247, 276689), (329, 207727), (377, 181279), (551, 124033), (611, 111853), (841, 81263), (893, 76531), (1363, 50141), (1729, 39527), (2639, 25897), (3857, 17719), (4277, 15979), (5887, 11609), (6251, 10933), (7163, 9541)]