85529556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3499}}^1$

素因数の和:3613

約数の個数: 72

約数和(自身を含む): 249704000

約数和(自身を除く): 164174444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 3499, 4074, 6111, 6998, 8148, 10497, 12222, 13996, 20994, 24444, 24493, 31491, 41988, 48986, 62982, 73479, 97972, 125964, 146958, 220437, 293916, 339403, 440874, 678806, 881748, 1018209, 1357612, 2036418, 2375821, 3054627, 4072836, 4751642, 6109254, 7127463, 9503284, 12218508, 14254926, 21382389, 28509852, 42764778, 85529556]

約数ペア:

[(1, 85529556), (2, 42764778), (3, 28509852), (4, 21382389), (6, 14254926), (7, 12218508), (9, 9503284), (12, 7127463), (14, 6109254), (18, 4751642), (21, 4072836), (28, 3054627), (36, 2375821), (42, 2036418), (63, 1357612), (84, 1018209), (97, 881748), (126, 678806), (194, 440874), (252, 339403), (291, 293916), (388, 220437), (582, 146958), (679, 125964), (873, 97972), (1164, 73479), (1358, 62982), (1746, 48986), (2037, 41988), (2716, 31491), (3492, 24493), (3499, 24444), (4074, 20994), (6111, 13996), (6998, 12222), (8148, 10497)]