68661756

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{2903}}^1$

素因数の和:2992

約数の個数: 60

約数和(自身を含む): 182016912

約数和(自身を除く): 113355156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1314, 1971, 2628, 2903, 3942, 5806, 5913, 7884, 8709, 11612, 11826, 17418, 23652, 26127, 34836, 52254, 78381, 104508, 156762, 211919, 235143, 313524, 423838, 470286, 635757, 847676, 940572, 1271514, 1907271, 2543028, 3814542, 5721813, 7629084, 11443626, 17165439, 22887252, 34330878, 68661756]

約数ペア:

[(1, 68661756), (2, 34330878), (3, 22887252), (4, 17165439), (6, 11443626), (9, 7629084), (12, 5721813), (18, 3814542), (27, 2543028), (36, 1907271), (54, 1271514), (73, 940572), (81, 847676), (108, 635757), (146, 470286), (162, 423838), (219, 313524), (292, 235143), (324, 211919), (438, 156762), (657, 104508), (876, 78381), (1314, 52254), (1971, 34836), (2628, 26127), (2903, 23652), (3942, 17418), (5806, 11826), (5913, 11612), (7884, 8709)]