82826268

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{20123}}^1$

素因数の和:20151

約数の個数: 48

約数和(自身を含む): 225388800

約数和(自身を除く): 142562532

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, 20123, 40246, 60369, 80492, 120738, 140861, 241476, 281722, 422583, 563444, 845166, 986027, 1690332, 1972054, 2958081, 3944108, 5916162, 6902189, 11832324, 13804378, 20706567, 27608756, 41413134, 82826268]

約数ペア:

[(1, 82826268), (2, 41413134), (3, 27608756), (4, 20706567), (6, 13804378), (7, 11832324), (12, 6902189), (14, 5916162), (21, 3944108), (28, 2958081), (42, 1972054), (49, 1690332), (84, 986027), (98, 845166), (147, 563444), (196, 422583), (294, 281722), (343, 241476), (588, 140861), (686, 120738), (1029, 80492), (1372, 60369), (2058, 40246), (4116, 20123)]