78514968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1777}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 225308160

約数和(自身を除く): 146793192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1578, 1777, 1841, 2104, 3156, 3554, 3682, 5331, 5523, 6312, 7108, 7364, 10662, 11046, 12439, 14216, 14728, 21324, 22092, 24878, 37317, 42648, 44184, 49756, 74634, 99512, 149268, 298536, 467351, 934702, 1402053, 1869404, 2804106, 3271457, 3738808, 5608212, 6542914, 9814371, 11216424, 13085828, 19628742, 26171656, 39257484, 78514968]

約数ペア:

[(1, 78514968), (2, 39257484), (3, 26171656), (4, 19628742), (6, 13085828), (7, 11216424), (8, 9814371), (12, 6542914), (14, 5608212), (21, 3738808), (24, 3271457), (28, 2804106), (42, 1869404), (56, 1402053), (84, 934702), (168, 467351), (263, 298536), (526, 149268), (789, 99512), (1052, 74634), (1578, 49756), (1777, 44184), (1841, 42648), (2104, 37317), (3156, 24878), (3554, 22092), (3682, 21324), (5331, 14728), (5523, 14216), (6312, 12439), (7108, 11046), (7364, 10662)]