68227218

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 91439982

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 93, 106, 159, 186, 279, 318, 477, 558, 769, 837, 954, 1431, 1538, 1643, 1674, 2307, 2862, 3286, 4614, 4929, 6921, 9858, 13842, 14787, 20763, 23839, 29574, 40757, 41526, 44361, 47678, 71517, 81514, 88722, 122271, 143034, 214551, 244542, 366813, 429102, 643653, 733626, 1100439, 1263467, 1287306, 2200878, 2526934, 3790401, 7580802, 11371203, 22742406, 34113609, 68227218]

約数ペア:

[(1, 68227218), (2, 34113609), (3, 22742406), (6, 11371203), (9, 7580802), (18, 3790401), (27, 2526934), (31, 2200878), (53, 1287306), (54, 1263467), (62, 1100439), (93, 733626), (106, 643653), (159, 429102), (186, 366813), (279, 244542), (318, 214551), (477, 143034), (558, 122271), (769, 88722), (837, 81514), (954, 71517), (1431, 47678), (1538, 44361), (1643, 41526), (1674, 40757), (2307, 29574), (2862, 23839), (3286, 20763), (4614, 14787), (4929, 13842), (6921, 9858)]