81641748

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{8389}}^1$

素因数の和:9207

約数の個数: 24

約数和(自身を含む): 190755040

約数和(自身を除く): 109113292

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2433, 3244, 4866, 8389, 9732, 16778, 25167, 33556, 50334, 100668, 6803479, 13606958, 20410437, 27213916, 40820874, 81641748]

約数ペア:

[(1, 81641748), (2, 40820874), (3, 27213916), (4, 20410437), (6, 13606958), (12, 6803479), (811, 100668), (1622, 50334), (2433, 33556), (3244, 25167), (4866, 16778), (8389, 9732)]