68134866

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 78178350

約数列:

[1, 2, 3, 6, 41, 47, 71, 82, 83, 94, 123, 141, 142, 166, 213, 246, 249, 282, 426, 498, 1927, 2911, 3337, 3403, 3854, 3901, 5781, 5822, 5893, 6674, 6806, 7802, 8733, 10011, 10209, 11562, 11703, 11786, 17466, 17679, 20022, 20418, 23406, 35358, 136817, 159941, 241613, 273634, 276971, 319882, 410451, 479823, 483226, 553942, 724839, 820902, 830913, 959646, 1449678, 1661826, 11355811, 22711622, 34067433, 68134866]

約数ペア:

[(1, 68134866), (2, 34067433), (3, 22711622), (6, 11355811), (41, 1661826), (47, 1449678), (71, 959646), (82, 830913), (83, 820902), (94, 724839), (123, 553942), (141, 483226), (142, 479823), (166, 410451), (213, 319882), (246, 276971), (249, 273634), (282, 241613), (426, 159941), (498, 136817), (1927, 35358), (2911, 23406), (3337, 20418), (3403, 20022), (3854, 17679), (3901, 17466), (5781, 11786), (5822, 11703), (5893, 11562), (6674, 10209), (6806, 10011), (7802, 8733)]