85162728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1129}}^1$

素因数の和:1594

約数の個数: 64

約数和(自身を含む): 244080000

約数和(自身を除く): 158917272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 449, 898, 1129, 1347, 1796, 2258, 2694, 3143, 3387, 3592, 4516, 5388, 6286, 6774, 7903, 9032, 9429, 10776, 12572, 13548, 15806, 18858, 23709, 25144, 27096, 31612, 37716, 47418, 63224, 75432, 94836, 189672, 506921, 1013842, 1520763, 2027684, 3041526, 3548447, 4055368, 6083052, 7096894, 10645341, 12166104, 14193788, 21290682, 28387576, 42581364, 85162728]

約数ペア:

[(1, 85162728), (2, 42581364), (3, 28387576), (4, 21290682), (6, 14193788), (7, 12166104), (8, 10645341), (12, 7096894), (14, 6083052), (21, 4055368), (24, 3548447), (28, 3041526), (42, 2027684), (56, 1520763), (84, 1013842), (168, 506921), (449, 189672), (898, 94836), (1129, 75432), (1347, 63224), (1796, 47418), (2258, 37716), (2694, 31612), (3143, 27096), (3387, 25144), (3592, 23709), (4516, 18858), (5388, 15806), (6286, 13548), (6774, 12572), (7903, 10776), (9032, 9429)]