78013242

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2943

約数の個数: 48

約数和(自身を含む): 177893352

約数和(自身を除く): 99880110

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 1517, 2857, 3034, 4551, 5714, 8571, 9102, 13653, 17142, 25713, 27306, 51426, 105709, 117137, 211418, 234274, 317127, 351411, 634254, 702822, 951381, 1054233, 1902762, 2108466, 4334069, 8668138, 13002207, 26004414, 39006621, 78013242]

約数ペア:

[(1, 78013242), (2, 39006621), (3, 26004414), (6, 13002207), (9, 8668138), (18, 4334069), (37, 2108466), (41, 1902762), (74, 1054233), (82, 951381), (111, 702822), (123, 634254), (222, 351411), (246, 317127), (333, 234274), (369, 211418), (666, 117137), (738, 105709), (1517, 51426), (2857, 27306), (3034, 25713), (4551, 17142), (5714, 13653), (8571, 9102)]