77939736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10789}}^1$

素因数の和:10848

約数の個数: 64

約数和(自身を含む): 227884800

約数和(自身を除く): 149945064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 10789, 21578, 32367, 43156, 64734, 75523, 86312, 129468, 151046, 226569, 258936, 302092, 453138, 463927, 604184, 906276, 927854, 1391781, 1812552, 1855708, 2783562, 3247489, 3711416, 5567124, 6494978, 9742467, 11134248, 12989956, 19484934, 25979912, 38969868, 77939736]

約数ペア:

[(1, 77939736), (2, 38969868), (3, 25979912), (4, 19484934), (6, 12989956), (7, 11134248), (8, 9742467), (12, 6494978), (14, 5567124), (21, 3711416), (24, 3247489), (28, 2783562), (42, 1855708), (43, 1812552), (56, 1391781), (84, 927854), (86, 906276), (129, 604184), (168, 463927), (172, 453138), (258, 302092), (301, 258936), (344, 226569), (516, 151046), (602, 129468), (903, 86312), (1032, 75523), (1204, 64734), (1806, 43156), (2408, 32367), (3612, 21578), (7224, 10789)]