80545752

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2004

約数の個数: 112

約数和(自身を含む): 258909840

約数和(自身を除く): 178364088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 1973, 2268, 2916, 3402, 3946, 4536, 5103, 5832, 5919, 6804, 7892, 10206, 11838, 13608, 13811, 15784, 17757, 20412, 23676, 27622, 35514, 40824, 41433, 47352, 53271, 55244, 71028, 82866, 106542, 110488, 124299, 142056, 159813, 165732, 213084, 248598, 319626, 331464, 372897, 426168, 479439, 497196, 639252, 745794, 958878, 994392, 1118691, 1278504, 1438317, 1491588, 1917756, 2237382, 2876634, 2983176, 3356073, 3835512, 4474764, 5753268, 6712146, 8949528, 10068219, 11506536, 13424292, 20136438, 26848584, 40272876, 80545752]

約数ペア:

[(1, 80545752), (2, 40272876), (3, 26848584), (4, 20136438), (6, 13424292), (7, 11506536), (8, 10068219), (9, 8949528), (12, 6712146), (14, 5753268), (18, 4474764), (21, 3835512), (24, 3356073), (27, 2983176), (28, 2876634), (36, 2237382), (42, 1917756), (54, 1491588), (56, 1438317), (63, 1278504), (72, 1118691), (81, 994392), (84, 958878), (108, 745794), (126, 639252), (162, 497196), (168, 479439), (189, 426168), (216, 372897), (243, 331464), (252, 319626), (324, 248598), (378, 213084), (486, 165732), (504, 159813), (567, 142056), (648, 124299), (729, 110488), (756, 106542), (972, 82866), (1134, 71028), (1458, 55244), (1512, 53271), (1701, 47352), (1944, 41433), (1973, 40824), (2268, 35514), (2916, 27622), (3402, 23676), (3946, 20412), (4536, 17757), (5103, 15784), (5832, 13811), (5919, 13608), (6804, 11838), (7892, 10206)]