68891736

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 175996800

約数和(自身を除く): 107105064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 139, 193, 214, 278, 321, 386, 417, 428, 556, 579, 642, 772, 834, 856, 1112, 1158, 1284, 1544, 1668, 2316, 2568, 3336, 4632, 14873, 20651, 26827, 29746, 41302, 44619, 53654, 59492, 61953, 80481, 82604, 89238, 107308, 118984, 123906, 160962, 165208, 178476, 214616, 247812, 321924, 356952, 495624, 643848, 2870489, 5740978, 8611467, 11481956, 17222934, 22963912, 34445868, 68891736]

約数ペア:

[(1, 68891736), (2, 34445868), (3, 22963912), (4, 17222934), (6, 11481956), (8, 8611467), (12, 5740978), (24, 2870489), (107, 643848), (139, 495624), (193, 356952), (214, 321924), (278, 247812), (321, 214616), (386, 178476), (417, 165208), (428, 160962), (556, 123906), (579, 118984), (642, 107308), (772, 89238), (834, 82604), (856, 80481), (1112, 61953), (1158, 59492), (1284, 53654), (1544, 44619), (1668, 41302), (2316, 29746), (2568, 26827), (3336, 20651), (4632, 14873)]