80891688

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82207}}^1$

素因数の和:82257

約数の個数: 32

約数和(自身を含む): 207164160

約数和(自身を除く): 126272472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 82207, 164414, 246621, 328828, 493242, 657656, 986484, 1972968, 3370487, 6740974, 10111461, 13481948, 20222922, 26963896, 40445844, 80891688]

約数ペア:

[(1, 80891688), (2, 40445844), (3, 26963896), (4, 20222922), (6, 13481948), (8, 10111461), (12, 6740974), (24, 3370487), (41, 1972968), (82, 986484), (123, 657656), (164, 493242), (246, 328828), (328, 246621), (492, 164414), (984, 82207)]