68565168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 220985856

約数和(自身を除く): 152420688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 251, 252, 271, 336, 502, 504, 542, 753, 813, 1004, 1008, 1084, 1506, 1626, 1757, 1897, 2008, 2168, 2259, 2439, 3012, 3252, 3514, 3794, 4016, 4336, 4518, 4878, 5271, 5691, 6024, 6504, 7028, 7588, 9036, 9756, 10542, 11382, 12048, 13008, 14056, 15176, 15813, 17073, 18072, 19512, 21084, 22764, 28112, 30352, 31626, 34146, 36144, 39024, 42168, 45528, 63252, 68021, 68292, 84336, 91056, 126504, 136042, 136584, 204063, 253008, 272084, 273168, 408126, 476147, 544168, 612189, 816252, 952294, 1088336, 1224378, 1428441, 1632504, 1904588, 2448756, 2856882, 3265008, 3809176, 4285323, 4897512, 5713764, 7618352, 8570646, 9795024, 11427528, 17141292, 22855056, 34282584, 68565168]

約数ペア:

[(1, 68565168), (2, 34282584), (3, 22855056), (4, 17141292), (6, 11427528), (7, 9795024), (8, 8570646), (9, 7618352), (12, 5713764), (14, 4897512), (16, 4285323), (18, 3809176), (21, 3265008), (24, 2856882), (28, 2448756), (36, 1904588), (42, 1632504), (48, 1428441), (56, 1224378), (63, 1088336), (72, 952294), (84, 816252), (112, 612189), (126, 544168), (144, 476147), (168, 408126), (251, 273168), (252, 272084), (271, 253008), (336, 204063), (502, 136584), (504, 136042), (542, 126504), (753, 91056), (813, 84336), (1004, 68292), (1008, 68021), (1084, 63252), (1506, 45528), (1626, 42168), (1757, 39024), (1897, 36144), (2008, 34146), (2168, 31626), (2259, 30352), (2439, 28112), (3012, 22764), (3252, 21084), (3514, 19512), (3794, 18072), (4016, 17073), (4336, 15813), (4518, 15176), (4878, 14056), (5271, 13008), (5691, 12048), (6024, 11382), (6504, 10542), (7028, 9756), (7588, 9036)]