68840004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6367}}^1$

素因数の和:6444

約数の個数: 48

約数和(自身を含む): 173311488

約数和(自身を除く): 104471484

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 6367, 10812, 12734, 19101, 25468, 38202, 76404, 108239, 216478, 324717, 337451, 432956, 649434, 674902, 1012353, 1298868, 1349804, 2024706, 4049412, 5736667, 11473334, 17210001, 22946668, 34420002, 68840004]

約数ペア:

[(1, 68840004), (2, 34420002), (3, 22946668), (4, 17210001), (6, 11473334), (12, 5736667), (17, 4049412), (34, 2024706), (51, 1349804), (53, 1298868), (68, 1012353), (102, 674902), (106, 649434), (159, 432956), (204, 337451), (212, 324717), (318, 216478), (636, 108239), (901, 76404), (1802, 38202), (2703, 25468), (3604, 19101), (5406, 12734), (6367, 10812)]