68980044

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{16759}}^1$

素因数の和:16787

約数の個数: 48

約数和(自身を含む): 187712000

約数和(自身を除く): 118731956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 16759, 33518, 50277, 67036, 100554, 117313, 201108, 234626, 351939, 469252, 703878, 821191, 1407756, 1642382, 2463573, 3284764, 4927146, 5748337, 9854292, 11496674, 17245011, 22993348, 34490022, 68980044]

約数ペア:

[(1, 68980044), (2, 34490022), (3, 22993348), (4, 17245011), (6, 11496674), (7, 9854292), (12, 5748337), (14, 4927146), (21, 3284764), (28, 2463573), (42, 1642382), (49, 1407756), (84, 821191), (98, 703878), (147, 469252), (196, 351939), (294, 234626), (343, 201108), (588, 117313), (686, 100554), (1029, 67036), (1372, 50277), (2058, 33518), (4116, 16759)]