68321176

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 160807680

約数和(自身を除く): 92486504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 394, 563, 616, 788, 1126, 1379, 1576, 2167, 2252, 2758, 3941, 4334, 4504, 5516, 6193, 7882, 8668, 11032, 12386, 15169, 15764, 17336, 24772, 30338, 31528, 43351, 49544, 60676, 86702, 110911, 121352, 173404, 221822, 346808, 443644, 776377, 887288, 1220021, 1552754, 2440042, 3105508, 4880084, 6211016, 8540147, 9760168, 17080294, 34160588, 68321176]

約数ペア:

[(1, 68321176), (2, 34160588), (4, 17080294), (7, 9760168), (8, 8540147), (11, 6211016), (14, 4880084), (22, 3105508), (28, 2440042), (44, 1552754), (56, 1220021), (77, 887288), (88, 776377), (154, 443644), (197, 346808), (308, 221822), (394, 173404), (563, 121352), (616, 110911), (788, 86702), (1126, 60676), (1379, 49544), (1576, 43351), (2167, 31528), (2252, 30338), (2758, 24772), (3941, 17336), (4334, 15764), (4504, 15169), (5516, 12386), (6193, 11032), (7882, 8668)]