68710392

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13441}}^1$

素因数の和:13524

約数の個数: 48

約数和(自身を含む): 188725680

約数和(自身を除く): 120015288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 13441, 26882, 40323, 53764, 80646, 107528, 120969, 161292, 241938, 322584, 483876, 954311, 967752, 1908622, 2862933, 3817244, 5725866, 7634488, 8588799, 11451732, 17177598, 22903464, 34355196, 68710392]

約数ペア:

[(1, 68710392), (2, 34355196), (3, 22903464), (4, 17177598), (6, 11451732), (8, 8588799), (9, 7634488), (12, 5725866), (18, 3817244), (24, 2862933), (36, 1908622), (71, 967752), (72, 954311), (142, 483876), (213, 322584), (284, 241938), (426, 161292), (568, 120969), (639, 107528), (852, 80646), (1278, 53764), (1704, 40323), (2556, 26882), (5112, 13441)]