78729372

素因数分解:

$2^2\times 3^2\times {\mathrm{619}}^1\times {\mathrm{3533}}^1$

素因数の和:4162

約数の個数: 36

約数和(自身を含む): 199388280

約数和(自身を除く): 120658908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 619, 1238, 1857, 2476, 3533, 3714, 5571, 7066, 7428, 10599, 11142, 14132, 21198, 22284, 31797, 42396, 63594, 127188, 2186927, 4373854, 6560781, 8747708, 13121562, 19682343, 26243124, 39364686, 78729372]

約数ペア:

[(1, 78729372), (2, 39364686), (3, 26243124), (4, 19682343), (6, 13121562), (9, 8747708), (12, 6560781), (18, 4373854), (36, 2186927), (619, 127188), (1238, 63594), (1857, 42396), (2476, 31797), (3533, 22284), (3714, 21198), (5571, 14132), (7066, 11142), (7428, 10599)]