68366676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21997}}^1$

素因数の和:22048

約数の個数: 48

約数和(自身を含む): 187246976

約数和(自身を除く): 118880300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 21997, 43994, 65991, 87988, 131982, 153979, 263964, 307958, 461937, 615916, 813889, 923874, 1627778, 1847748, 2441667, 3255556, 4883334, 5697223, 9766668, 11394446, 17091669, 22788892, 34183338, 68366676]

約数ペア:

[(1, 68366676), (2, 34183338), (3, 22788892), (4, 17091669), (6, 11394446), (7, 9766668), (12, 5697223), (14, 4883334), (21, 3255556), (28, 2441667), (37, 1847748), (42, 1627778), (74, 923874), (84, 813889), (111, 615916), (148, 461937), (222, 307958), (259, 263964), (444, 153979), (518, 131982), (777, 87988), (1036, 65991), (1554, 43994), (3108, 21997)]