68913738

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 83616822

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 193, 239, 249, 386, 478, 498, 579, 717, 747, 1158, 1434, 1494, 1737, 2151, 3474, 4302, 16019, 19837, 32038, 39674, 46127, 48057, 59511, 92254, 96114, 119022, 138381, 144171, 178533, 276762, 288342, 357066, 415143, 830286, 3828541, 7657082, 11485623, 22971246, 34456869, 68913738]

約数ペア:

[(1, 68913738), (2, 34456869), (3, 22971246), (6, 11485623), (9, 7657082), (18, 3828541), (83, 830286), (166, 415143), (193, 357066), (239, 288342), (249, 276762), (386, 178533), (478, 144171), (498, 138381), (579, 119022), (717, 96114), (747, 92254), (1158, 59511), (1434, 48057), (1494, 46127), (1737, 39674), (2151, 32038), (3474, 19837), (4302, 16019)]