82808572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 190955520

約数和(自身を除く): 108146948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 73, 77, 116, 127, 146, 154, 203, 254, 292, 308, 319, 406, 508, 511, 638, 803, 812, 889, 1022, 1276, 1397, 1606, 1778, 2044, 2117, 2233, 2794, 3212, 3556, 3683, 4234, 4466, 5588, 5621, 7366, 8468, 8932, 9271, 9779, 11242, 14732, 14819, 18542, 19558, 22484, 23287, 25781, 29638, 37084, 39116, 40513, 46574, 51562, 59276, 64897, 81026, 93148, 101981, 103124, 129794, 162052, 163009, 203962, 259588, 268859, 283591, 326018, 407924, 537718, 567182, 652036, 713867, 1075436, 1134364, 1427734, 1882013, 2855468, 2957449, 3764026, 5914898, 7528052, 11829796, 20702143, 41404286, 82808572]

約数ペア:

[(1, 82808572), (2, 41404286), (4, 20702143), (7, 11829796), (11, 7528052), (14, 5914898), (22, 3764026), (28, 2957449), (29, 2855468), (44, 1882013), (58, 1427734), (73, 1134364), (77, 1075436), (116, 713867), (127, 652036), (146, 567182), (154, 537718), (203, 407924), (254, 326018), (292, 283591), (308, 268859), (319, 259588), (406, 203962), (508, 163009), (511, 162052), (638, 129794), (803, 103124), (812, 101981), (889, 93148), (1022, 81026), (1276, 64897), (1397, 59276), (1606, 51562), (1778, 46574), (2044, 40513), (2117, 39116), (2233, 37084), (2794, 29638), (3212, 25781), (3556, 23287), (3683, 22484), (4234, 19558), (4466, 18542), (5588, 14819), (5621, 14732), (7366, 11242), (8468, 9779), (8932, 9271)]