81082692

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{52379}}^1$

素因数の和:52432

約数の個数: 36

約数和(自身を含む): 209729520

約数和(自身を除く): 128646828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 52379, 104758, 157137, 209516, 314274, 471411, 628548, 942822, 1885644, 2252297, 4504594, 6756891, 9009188, 13513782, 20270673, 27027564, 40541346, 81082692]

約数ペア:

[(1, 81082692), (2, 40541346), (3, 27027564), (4, 20270673), (6, 13513782), (9, 9009188), (12, 6756891), (18, 4504594), (36, 2252297), (43, 1885644), (86, 942822), (129, 628548), (172, 471411), (258, 314274), (387, 209516), (516, 157137), (774, 104758), (1548, 52379)]