84455448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2037

約数の個数: 128

約数和(自身を含む): 274821120

約数和(自身を除く): 190365672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1771, 1848, 1932, 1987, 2024, 3036, 3542, 3864, 3974, 5313, 5961, 6072, 7084, 7948, 10626, 11922, 13909, 14168, 15896, 21252, 21857, 23844, 27818, 41727, 42504, 43714, 45701, 47688, 55636, 65571, 83454, 87428, 91402, 111272, 131142, 137103, 152999, 166908, 174856, 182804, 262284, 274206, 305998, 319907, 333816, 365608, 458997, 502711, 524568, 548412, 611996, 639814, 917994, 959721, 1005422, 1096824, 1223992, 1279628, 1508133, 1835988, 1919442, 2010844, 2559256, 3016266, 3518977, 3671976, 3838884, 4021688, 6032532, 7037954, 7677768, 10556931, 12065064, 14075908, 21113862, 28151816, 42227724, 84455448]

約数ペア:

[(1, 84455448), (2, 42227724), (3, 28151816), (4, 21113862), (6, 14075908), (7, 12065064), (8, 10556931), (11, 7677768), (12, 7037954), (14, 6032532), (21, 4021688), (22, 3838884), (23, 3671976), (24, 3518977), (28, 3016266), (33, 2559256), (42, 2010844), (44, 1919442), (46, 1835988), (56, 1508133), (66, 1279628), (69, 1223992), (77, 1096824), (84, 1005422), (88, 959721), (92, 917994), (132, 639814), (138, 611996), (154, 548412), (161, 524568), (168, 502711), (184, 458997), (231, 365608), (253, 333816), (264, 319907), (276, 305998), (308, 274206), (322, 262284), (462, 182804), (483, 174856), (506, 166908), (552, 152999), (616, 137103), (644, 131142), (759, 111272), (924, 91402), (966, 87428), (1012, 83454), (1288, 65571), (1518, 55636), (1771, 47688), (1848, 45701), (1932, 43714), (1987, 42504), (2024, 41727), (3036, 27818), (3542, 23844), (3864, 21857), (3974, 21252), (5313, 15896), (5961, 14168), (6072, 13909), (7084, 11922), (7948, 10626)]