71434692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 207357696

約数和(自身を除く): 135923004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1103, 1542, 1799, 2206, 2313, 3084, 3309, 3598, 4412, 4626, 5397, 6618, 7196, 7721, 9252, 9927, 10794, 13236, 15442, 16191, 19854, 21588, 23163, 30884, 32382, 39708, 46326, 64764, 69489, 92652, 138978, 277956, 283471, 566942, 850413, 1133884, 1700826, 1984297, 2551239, 3401652, 3968594, 5102478, 5952891, 7937188, 10204956, 11905782, 17858673, 23811564, 35717346, 71434692]

約数ペア:

[(1, 71434692), (2, 35717346), (3, 23811564), (4, 17858673), (6, 11905782), (7, 10204956), (9, 7937188), (12, 5952891), (14, 5102478), (18, 3968594), (21, 3401652), (28, 2551239), (36, 1984297), (42, 1700826), (63, 1133884), (84, 850413), (126, 566942), (252, 283471), (257, 277956), (514, 138978), (771, 92652), (1028, 69489), (1103, 64764), (1542, 46326), (1799, 39708), (2206, 32382), (2313, 30884), (3084, 23163), (3309, 21588), (3598, 19854), (4412, 16191), (4626, 15442), (5397, 13236), (6618, 10794), (7196, 9927), (7721, 9252)]