78839041428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{312853339}}^1$

素因数の和:312853356

約数の個数: 36

約数和(自身を含む): 227757231520

約数和(自身を除く): 148918190092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 312853339, 625706678, 938560017, 1251413356, 1877120034, 2189973373, 2815680051, 3754240068, 4379946746, 5631360102, 6569920119, 8759893492, 11262720204, 13139840238, 19709760357, 26279680476, 39419520714, 78839041428]

約数ペア:

[(1, 78839041428), (2, 39419520714), (3, 26279680476), (4, 19709760357), (6, 13139840238), (7, 11262720204), (9, 8759893492), (12, 6569920119), (14, 5631360102), (18, 4379946746), (21, 3754240068), (28, 2815680051), (36, 2189973373), (42, 1877120034), (63, 1251413356), (84, 938560017), (126, 625706678), (252, 312853339)]