71292564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{282907}}^1$

素因数の和:282924

約数の個数: 36

約数和(自身を含む): 205957024

約数和(自身を除く): 134664460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 282907, 565814, 848721, 1131628, 1697442, 1980349, 2546163, 3394884, 3960698, 5092326, 5941047, 7921396, 10184652, 11882094, 17823141, 23764188, 35646282, 71292564]

約数ペア:

[(1, 71292564), (2, 35646282), (3, 23764188), (4, 17823141), (6, 11882094), (7, 10184652), (9, 7921396), (12, 5941047), (14, 5092326), (18, 3960698), (21, 3394884), (28, 2546163), (36, 1980349), (42, 1697442), (63, 1131628), (84, 848721), (126, 565814), (252, 282907)]