81552252

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{158047}}^1$

素因数の和:158097

約数の個数: 24

約数和(自身を含む): 194715136

約数和(自身を除く): 113162884

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 158047, 316094, 474141, 632188, 948282, 1896564, 6796021, 13592042, 20388063, 27184084, 40776126, 81552252]

約数ペア:

[(1, 81552252), (2, 40776126), (3, 27184084), (4, 20388063), (6, 13592042), (12, 6796021), (43, 1896564), (86, 948282), (129, 632188), (172, 474141), (258, 316094), (516, 158047)]