7677768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 22901760

約数和(自身を除く): 15223992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 1987, 3864, 3974, 5961, 7948, 11922, 13909, 15896, 23844, 27818, 41727, 45701, 47688, 55636, 83454, 91402, 111272, 137103, 166908, 182804, 274206, 319907, 333816, 365608, 548412, 639814, 959721, 1096824, 1279628, 1919442, 2559256, 3838884, 7677768]

約数ペア:

[(1, 7677768), (2, 3838884), (3, 2559256), (4, 1919442), (6, 1279628), (7, 1096824), (8, 959721), (12, 639814), (14, 548412), (21, 365608), (23, 333816), (24, 319907), (28, 274206), (42, 182804), (46, 166908), (56, 137103), (69, 111272), (84, 91402), (92, 83454), (138, 55636), (161, 47688), (168, 45701), (184, 41727), (276, 27818), (322, 23844), (483, 15896), (552, 13909), (644, 11922), (966, 7948), (1288, 5961), (1932, 3974), (1987, 3864)]