68121336

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 176359680

約数和(自身を除く): 108238344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 107, 123, 164, 214, 246, 321, 328, 428, 492, 642, 647, 856, 984, 1284, 1294, 1941, 2568, 2588, 3882, 4387, 5176, 7764, 8774, 13161, 15528, 17548, 26322, 26527, 35096, 52644, 53054, 69229, 79581, 105288, 106108, 138458, 159162, 207687, 212216, 276916, 318324, 415374, 553832, 636648, 830748, 1661496, 2838389, 5676778, 8515167, 11353556, 17030334, 22707112, 34060668, 68121336]

約数ペア:

[(1, 68121336), (2, 34060668), (3, 22707112), (4, 17030334), (6, 11353556), (8, 8515167), (12, 5676778), (24, 2838389), (41, 1661496), (82, 830748), (107, 636648), (123, 553832), (164, 415374), (214, 318324), (246, 276916), (321, 212216), (328, 207687), (428, 159162), (492, 138458), (642, 106108), (647, 105288), (856, 79581), (984, 69229), (1284, 53054), (1294, 52644), (1941, 35096), (2568, 26527), (2588, 26322), (3882, 17548), (4387, 15528), (5176, 13161), (7764, 8774)]