77770476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{102871}}^1$

素因数の和:102891

約数の個数: 48

約数和(自身を含む): 230433280

約数和(自身を除く): 152662804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 102871, 205742, 308613, 411484, 617226, 720097, 925839, 1234452, 1440194, 1851678, 2160291, 2777517, 2880388, 3703356, 4320582, 5555034, 6480873, 8641164, 11110068, 12961746, 19442619, 25923492, 38885238, 77770476]

約数ペア:

[(1, 77770476), (2, 38885238), (3, 25923492), (4, 19442619), (6, 12961746), (7, 11110068), (9, 8641164), (12, 6480873), (14, 5555034), (18, 4320582), (21, 3703356), (27, 2880388), (28, 2777517), (36, 2160291), (42, 1851678), (54, 1440194), (63, 1234452), (84, 925839), (108, 720097), (126, 617226), (189, 411484), (252, 308613), (378, 205742), (756, 102871)]