85720698

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5756

約数の個数: 72

約数和(自身を含む): 228800052

約数和(自身を除く): 143079354

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 5717, 7497, 11434, 14994, 17151, 34302, 40019, 51453, 80038, 97189, 102906, 120057, 194378, 240114, 280133, 291567, 360171, 560266, 583134, 680323, 720342, 840399, 874701, 1360646, 1680798, 1749402, 2040969, 2521197, 4081938, 4762261, 5042394, 6122907, 9524522, 12245814, 14286783, 28573566, 42860349, 85720698]

約数ペア:

[(1, 85720698), (2, 42860349), (3, 28573566), (6, 14286783), (7, 12245814), (9, 9524522), (14, 6122907), (17, 5042394), (18, 4762261), (21, 4081938), (34, 2521197), (42, 2040969), (49, 1749402), (51, 1680798), (63, 1360646), (98, 874701), (102, 840399), (119, 720342), (126, 680323), (147, 583134), (153, 560266), (238, 360171), (294, 291567), (306, 280133), (357, 240114), (441, 194378), (714, 120057), (833, 102906), (882, 97189), (1071, 80038), (1666, 51453), (2142, 40019), (2499, 34302), (4998, 17151), (5717, 14994), (7497, 11434)]