68505714

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 154440000

約数和(自身を除く): 85934286

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 263, 499, 522, 526, 789, 998, 1497, 1578, 2367, 2994, 4491, 4734, 7627, 8982, 14471, 15254, 22881, 28942, 43413, 45762, 68643, 86826, 130239, 131237, 137286, 260478, 262474, 393711, 787422, 1181133, 2362266, 3805873, 7611746, 11417619, 22835238, 34252857, 68505714]

約数ペア:

[(1, 68505714), (2, 34252857), (3, 22835238), (6, 11417619), (9, 7611746), (18, 3805873), (29, 2362266), (58, 1181133), (87, 787422), (174, 393711), (261, 262474), (263, 260478), (499, 137286), (522, 131237), (526, 130239), (789, 86826), (998, 68643), (1497, 45762), (1578, 43413), (2367, 28942), (2994, 22881), (4491, 15254), (4734, 14471), (7627, 8982)]