84764329.000000000

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1349

約数の個数: 80

約数和(自身を含む): 446797824

約数和(自身を除く): 273832206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 127, 162, 189, 254, 378, 381, 567, 762, 889, 1134, 1143, 1201, 1778, 2286, 2402, 2667, 3429, 3603, 5334, 6858, 7206, 8001, 8407, 10287, 10809, 16002, 16814, 20574, 21618, 24003, 25221, 32427, 48006, 50442, 64854, 72009, 75663, 97281, 144018, 151326, 152527, 194562, 226989, 305054, 453978, 457581, 680967, 915162, 1067689, 1361934, 1372743, 2135378, 2745486, 3203067, 4118229, 6406134, 8236458, 9609201, 12354687, 19218402, 24709374, 28827603, 57655206, 86482809, 172965618]

約数ペア:

[(1, 172965618), (2, 86482809), (3, 57655206), (6, 28827603), (7, 24709374), (9, 19218402), (14, 12354687), (18, 9609201), (21, 8236458), (27, 6406134), (42, 4118229), (54, 3203067), (63, 2745486), (81, 2135378), (126, 1372743), (127, 1361934), (162, 1067689), (189, 915162), (254, 680967), (378, 457581), (381, 453978), (567, 305054), (762, 226989), (889, 194562), (1134, 152527), (1143, 151326), (1201, 144018), (1778, 97281), (2286, 75663), (2402, 72009), (2667, 64854), (3429, 50442), (3603, 48006), (5334, 32427), (6858, 25221), (7206, 24003), (8001, 21618), (8407, 20574), (10287, 16814), (10809, 16002)]