89639988

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 214361280

約数和(自身を除く): 124721292

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 139, 183, 244, 278, 366, 417, 556, 732, 834, 881, 1668, 1762, 2643, 3524, 5286, 8479, 10572, 16958, 25437, 33916, 50874, 53741, 101748, 107482, 122459, 161223, 214964, 244918, 322446, 367377, 489836, 644892, 734754, 1469508, 7469999, 14939998, 22409997, 29879996, 44819994, 89639988]

約数ペア:

[(1, 89639988), (2, 44819994), (3, 29879996), (4, 22409997), (6, 14939998), (12, 7469999), (61, 1469508), (122, 734754), (139, 644892), (183, 489836), (244, 367377), (278, 322446), (366, 244918), (417, 214964), (556, 161223), (732, 122459), (834, 107482), (881, 101748), (1668, 53741), (1762, 50874), (2643, 33916), (3524, 25437), (5286, 16958), (8479, 10572)]