67485612

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{40459}}^1$

素因数の和:40605

約数の個数: 24

約数和(自身を含む): 158603200

約数和(自身を除く): 91117588

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 40459, 80918, 121377, 161836, 242754, 485508, 5623801, 11247602, 16871403, 22495204, 33742806, 67485612]

約数ペア:

[(1, 67485612), (2, 33742806), (3, 22495204), (4, 16871403), (6, 11247602), (12, 5623801), (139, 485508), (278, 242754), (417, 161836), (556, 121377), (834, 80918), (1668, 40459)]