81948276

素因数分解:

$2^2\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{1747}}^1$

素因数の和:3060

約数の個数: 36

約数和(自身を含む): 207424672

約数和(自身を除く): 125476396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1303, 1747, 2606, 3494, 3909, 5212, 5241, 6988, 7818, 10482, 11727, 15636, 15723, 20964, 23454, 31446, 46908, 62892, 2276341, 4552682, 6829023, 9105364, 13658046, 20487069, 27316092, 40974138, 81948276]

約数ペア:

[(1, 81948276), (2, 40974138), (3, 27316092), (4, 20487069), (6, 13658046), (9, 9105364), (12, 6829023), (18, 4552682), (36, 2276341), (1303, 62892), (1747, 46908), (2606, 31446), (3494, 23454), (3909, 20964), (5212, 15723), (5241, 15636), (6988, 11727), (7818, 10482)]