67280752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 164489472

約数和(自身を除く): 97208720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 563, 616, 679, 776, 1067, 1126, 1232, 1358, 1552, 2134, 2252, 2716, 3941, 4268, 4504, 5432, 6193, 7469, 7882, 8536, 9008, 10864, 12386, 14938, 15764, 17072, 24772, 29876, 31528, 43351, 49544, 54611, 59752, 63056, 86702, 99088, 109222, 119504, 173404, 218444, 346808, 382277, 436888, 600721, 693616, 764554, 873776, 1201442, 1529108, 2402884, 3058216, 4205047, 4805768, 6116432, 8410094, 9611536, 16820188, 33640376, 67280752]

約数ペア:

[(1, 67280752), (2, 33640376), (4, 16820188), (7, 9611536), (8, 8410094), (11, 6116432), (14, 4805768), (16, 4205047), (22, 3058216), (28, 2402884), (44, 1529108), (56, 1201442), (77, 873776), (88, 764554), (97, 693616), (112, 600721), (154, 436888), (176, 382277), (194, 346808), (308, 218444), (388, 173404), (563, 119504), (616, 109222), (679, 99088), (776, 86702), (1067, 63056), (1126, 59752), (1232, 54611), (1358, 49544), (1552, 43351), (2134, 31528), (2252, 29876), (2716, 24772), (3941, 17072), (4268, 15764), (4504, 14938), (5432, 12386), (6193, 10864), (7469, 9008), (7882, 8536)]