68774292

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8969}}^1$

素因数の和:9053

約数の個数: 48

約数和(自身を含む): 180835200

約数和(自身を除く): 112060908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 8969, 17938, 26907, 35876, 53814, 80721, 107628, 161442, 242163, 322884, 484326, 636799, 968652, 1273598, 1910397, 2547196, 3820794, 5731191, 7641588, 11462382, 17193573, 22924764, 34387146, 68774292]

約数ペア:

[(1, 68774292), (2, 34387146), (3, 22924764), (4, 17193573), (6, 11462382), (9, 7641588), (12, 5731191), (18, 3820794), (27, 2547196), (36, 1910397), (54, 1273598), (71, 968652), (108, 636799), (142, 484326), (213, 322884), (284, 242163), (426, 161442), (639, 107628), (852, 80721), (1278, 53814), (1917, 35876), (2556, 26907), (3834, 17938), (7668, 8969)]