68875272

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 194430060

約数和(自身を除く): 125554788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 677, 942, 1256, 1354, 1413, 1884, 2031, 2708, 2826, 3768, 4062, 4239, 5416, 5652, 6093, 8124, 8478, 11304, 12186, 12717, 16248, 16956, 18279, 24372, 25434, 33912, 36558, 48744, 50868, 54837, 73116, 101736, 106289, 109674, 146232, 212578, 219348, 318867, 425156, 438696, 637734, 850312, 956601, 1275468, 1913202, 2550936, 2869803, 3826404, 5739606, 7652808, 8609409, 11479212, 17218818, 22958424, 34437636, 68875272]

約数ペア:

[(1, 68875272), (2, 34437636), (3, 22958424), (4, 17218818), (6, 11479212), (8, 8609409), (9, 7652808), (12, 5739606), (18, 3826404), (24, 2869803), (27, 2550936), (36, 1913202), (54, 1275468), (72, 956601), (81, 850312), (108, 637734), (157, 438696), (162, 425156), (216, 318867), (314, 219348), (324, 212578), (471, 146232), (628, 109674), (648, 106289), (677, 101736), (942, 73116), (1256, 54837), (1354, 50868), (1413, 48744), (1884, 36558), (2031, 33912), (2708, 25434), (2826, 24372), (3768, 18279), (4062, 16956), (4239, 16248), (5416, 12717), (5652, 12186), (6093, 11304), (8124, 8478)]