68887152

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1079

約数の個数: 80

約数和(自身を含む): 199049760

約数和(自身を除く): 130162608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 881, 1086, 1448, 1629, 1762, 2172, 2643, 2896, 3258, 3524, 4344, 4887, 5286, 6516, 7048, 7929, 8688, 9774, 10572, 13032, 14096, 15858, 19548, 21144, 23787, 26064, 31716, 39096, 42288, 47574, 63432, 78192, 95148, 126864, 159461, 190296, 318922, 380592, 478383, 637844, 956766, 1275688, 1435149, 1913532, 2551376, 2870298, 3827064, 4305447, 5740596, 7654128, 8610894, 11481192, 17221788, 22962384, 34443576, 68887152]

約数ペア:

[(1, 68887152), (2, 34443576), (3, 22962384), (4, 17221788), (6, 11481192), (8, 8610894), (9, 7654128), (12, 5740596), (16, 4305447), (18, 3827064), (24, 2870298), (27, 2551376), (36, 1913532), (48, 1435149), (54, 1275688), (72, 956766), (108, 637844), (144, 478383), (181, 380592), (216, 318922), (362, 190296), (432, 159461), (543, 126864), (724, 95148), (881, 78192), (1086, 63432), (1448, 47574), (1629, 42288), (1762, 39096), (2172, 31716), (2643, 26064), (2896, 23787), (3258, 21144), (3524, 19548), (4344, 15858), (4887, 14096), (5286, 13032), (6516, 10572), (7048, 9774), (7929, 8688)]