79897986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4993}}^1$

素因数の和:5135

約数の個数: 48

約数和(自身を含む): 199440384

約数和(自身を除く): 119542398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 4993, 5334, 8001, 9986, 14979, 16002, 29958, 34951, 44937, 69902, 89874, 104853, 209706, 314559, 629118, 634111, 1268222, 1902333, 3804666, 4438777, 5706999, 8877554, 11413998, 13316331, 26632662, 39948993, 79897986]

約数ペア:

[(1, 79897986), (2, 39948993), (3, 26632662), (6, 13316331), (7, 11413998), (9, 8877554), (14, 5706999), (18, 4438777), (21, 3804666), (42, 1902333), (63, 1268222), (126, 634111), (127, 629118), (254, 314559), (381, 209706), (762, 104853), (889, 89874), (1143, 69902), (1778, 44937), (2286, 34951), (2667, 29958), (4993, 16002), (5334, 14979), (8001, 9986)]