80816508

素因数分解:

$2^2\times 3^3\times {\mathrm{748301}}^1$

素因数の和:748314

約数の個数: 24

約数和(自身を含む): 209524560

約数和(自身を除く): 128708052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 748301, 1496602, 2244903, 2993204, 4489806, 6734709, 8979612, 13469418, 20204127, 26938836, 40408254, 80816508]

約数ペア:

[(1, 80816508), (2, 40408254), (3, 26938836), (4, 20204127), (6, 13469418), (9, 8979612), (12, 6734709), (18, 4489806), (27, 2993204), (36, 2244903), (54, 1496602), (108, 748301)]