71497692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283721}}^1$

素因数の和:283738

約数の個数: 36

約数和(自身を含む): 206549616

約数和(自身を除く): 135051924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283721, 567442, 851163, 1134884, 1702326, 1986047, 2553489, 3404652, 3972094, 5106978, 5958141, 7944188, 10213956, 11916282, 17874423, 23832564, 35748846, 71497692]

約数ペア:

[(1, 71497692), (2, 35748846), (3, 23832564), (4, 17874423), (6, 11916282), (7, 10213956), (9, 7944188), (12, 5958141), (14, 5106978), (18, 3972094), (21, 3404652), (28, 2553489), (36, 1986047), (42, 1702326), (63, 1134884), (84, 851163), (126, 567442), (252, 283721)]