68748708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13417}}^1$

素因数の和:13492

約数の個数: 48

約数和(自身を含む): 186349184

約数和(自身を除く): 117600476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 13417, 26834, 40251, 53668, 80502, 93919, 161004, 187838, 281757, 375676, 563514, 818437, 1127028, 1636874, 2455311, 3273748, 4910622, 5729059, 9821244, 11458118, 17187177, 22916236, 34374354, 68748708]

約数ペア:

[(1, 68748708), (2, 34374354), (3, 22916236), (4, 17187177), (6, 11458118), (7, 9821244), (12, 5729059), (14, 4910622), (21, 3273748), (28, 2455311), (42, 1636874), (61, 1127028), (84, 818437), (122, 563514), (183, 375676), (244, 281757), (366, 187838), (427, 161004), (732, 93919), (854, 80502), (1281, 53668), (1708, 40251), (2562, 26834), (5124, 13417)]