68281452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{6563}}^1$

素因数の和:6607

約数の個数: 54

約数和(自身を含む): 183378468

約数和(自身を除く): 115097016

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 6563, 10404, 13126, 19689, 26252, 39378, 59067, 78756, 111571, 118134, 223142, 236268, 334713, 446284, 669426, 1004139, 1338852, 1896707, 2008278, 3793414, 4016556, 5690121, 7586828, 11380242, 17070363, 22760484, 34140726, 68281452]

約数ペア:

[(1, 68281452), (2, 34140726), (3, 22760484), (4, 17070363), (6, 11380242), (9, 7586828), (12, 5690121), (17, 4016556), (18, 3793414), (34, 2008278), (36, 1896707), (51, 1338852), (68, 1004139), (102, 669426), (153, 446284), (204, 334713), (289, 236268), (306, 223142), (578, 118134), (612, 111571), (867, 78756), (1156, 59067), (1734, 39378), (2601, 26252), (3468, 19689), (5202, 13126), (6563, 10404)]