8129016

素因数分解:

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

素因数の和:273

約数の個数: 72

約数和(自身を含む): 25360920

約数和(自身を除く): 17231904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 127, 168, 252, 254, 381, 504, 508, 762, 889, 1016, 1143, 1524, 1778, 2286, 2667, 3048, 3556, 4572, 5334, 7112, 8001, 9144, 10668, 16002, 16129, 21336, 32004, 32258, 48387, 64008, 64516, 96774, 112903, 129032, 145161, 193548, 225806, 290322, 338709, 387096, 451612, 580644, 677418, 903224, 1016127, 1161288, 1354836, 2032254, 2709672, 4064508, 8129016]

約数ペア:

[(1, 8129016), (2, 4064508), (3, 2709672), (4, 2032254), (6, 1354836), (7, 1161288), (8, 1016127), (9, 903224), (12, 677418), (14, 580644), (18, 451612), (21, 387096), (24, 338709), (28, 290322), (36, 225806), (42, 193548), (56, 145161), (63, 129032), (72, 112903), (84, 96774), (126, 64516), (127, 64008), (168, 48387), (252, 32258), (254, 32004), (381, 21336), (504, 16129), (508, 16002), (762, 10668), (889, 9144), (1016, 8001), (1143, 7112), (1524, 5334), (1778, 4572), (2286, 3556), (2667, 3048)]