77894328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{75479}}^1$

素因数の和:75531

約数の個数: 32

約数和(自身を含む): 199267200

約数和(自身を除く): 121372872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 75479, 150958, 226437, 301916, 452874, 603832, 905748, 1811496, 3245597, 6491194, 9736791, 12982388, 19473582, 25964776, 38947164, 77894328]

約数ペア:

[(1, 77894328), (2, 38947164), (3, 25964776), (4, 19473582), (6, 12982388), (8, 9736791), (12, 6491194), (24, 3245597), (43, 1811496), (86, 905748), (129, 603832), (172, 452874), (258, 301916), (344, 226437), (516, 150958), (1032, 75479)]