81960444

素因数分解:

$2^2\times 3^3\times {\mathrm{758893}}^1$

素因数の和:758906

約数の個数: 24

約数和(自身を含む): 212490320

約数和(自身を除く): 130529876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 758893, 1517786, 2276679, 3035572, 4553358, 6830037, 9106716, 13660074, 20490111, 27320148, 40980222, 81960444]

約数ペア:

[(1, 81960444), (2, 40980222), (3, 27320148), (4, 20490111), (6, 13660074), (9, 9106716), (12, 6830037), (18, 4553358), (27, 3035572), (36, 2276679), (54, 1517786), (108, 758893)]