85307184

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 255340800

約数和(自身を除く): 170033616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 516, 552, 599, 688, 774, 828, 989, 1032, 1104, 1198, 1548, 1656, 1797, 1978, 2064, 2396, 2967, 3096, 3312, 3594, 3956, 4792, 5391, 5934, 6192, 7188, 7912, 8901, 9584, 10782, 11868, 13777, 14376, 15824, 17802, 21564, 23736, 25757, 27554, 28752, 35604, 41331, 43128, 47472, 51514, 55108, 71208, 77271, 82662, 86256, 103028, 110216, 123993, 142416, 154542, 165324, 206056, 220432, 231813, 247986, 309084, 330648, 412112, 463626, 495972, 592411, 618168, 661296, 927252, 991944, 1184822, 1236336, 1777233, 1854504, 1983888, 2369644, 3554466, 3709008, 4739288, 5331699, 7108932, 9478576, 10663398, 14217864, 21326796, 28435728, 42653592, 85307184]

約数ペア:

[(1, 85307184), (2, 42653592), (3, 28435728), (4, 21326796), (6, 14217864), (8, 10663398), (9, 9478576), (12, 7108932), (16, 5331699), (18, 4739288), (23, 3709008), (24, 3554466), (36, 2369644), (43, 1983888), (46, 1854504), (48, 1777233), (69, 1236336), (72, 1184822), (86, 991944), (92, 927252), (129, 661296), (138, 618168), (144, 592411), (172, 495972), (184, 463626), (207, 412112), (258, 330648), (276, 309084), (344, 247986), (368, 231813), (387, 220432), (414, 206056), (516, 165324), (552, 154542), (599, 142416), (688, 123993), (774, 110216), (828, 103028), (989, 86256), (1032, 82662), (1104, 77271), (1198, 71208), (1548, 55108), (1656, 51514), (1797, 47472), (1978, 43128), (2064, 41331), (2396, 35604), (2967, 28752), (3096, 27554), (3312, 25757), (3594, 23736), (3956, 21564), (4792, 17802), (5391, 15824), (5934, 14376), (6192, 13777), (7188, 11868), (7912, 10782), (8901, 9584)]