80168856

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 206997120

約数和(自身を除く): 126828264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 131, 172, 258, 262, 344, 393, 516, 524, 593, 786, 1032, 1048, 1186, 1572, 1779, 2372, 3144, 3558, 4744, 5633, 7116, 11266, 14232, 16899, 22532, 25499, 33798, 45064, 50998, 67596, 76497, 77683, 101996, 135192, 152994, 155366, 203992, 233049, 305988, 310732, 466098, 611976, 621464, 932196, 1864392, 3340369, 6680738, 10021107, 13361476, 20042214, 26722952, 40084428, 80168856]

約数ペア:

[(1, 80168856), (2, 40084428), (3, 26722952), (4, 20042214), (6, 13361476), (8, 10021107), (12, 6680738), (24, 3340369), (43, 1864392), (86, 932196), (129, 621464), (131, 611976), (172, 466098), (258, 310732), (262, 305988), (344, 233049), (393, 203992), (516, 155366), (524, 152994), (593, 135192), (786, 101996), (1032, 77683), (1048, 76497), (1186, 67596), (1572, 50998), (1779, 45064), (2372, 33798), (3144, 25499), (3558, 22532), (4744, 16899), (5633, 14232), (7116, 11266)]