90597438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 203798400

約数和(自身を除く): 113200962

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 229, 279, 458, 558, 687, 709, 1374, 1418, 2061, 2127, 4122, 4254, 6381, 7099, 12762, 14198, 21297, 21979, 42594, 43958, 63891, 65937, 127782, 131874, 162361, 197811, 324722, 395622, 487083, 974166, 1461249, 2922498, 5033191, 10066382, 15099573, 30199146, 45298719, 90597438]

約数ペア:

[(1, 90597438), (2, 45298719), (3, 30199146), (6, 15099573), (9, 10066382), (18, 5033191), (31, 2922498), (62, 1461249), (93, 974166), (186, 487083), (229, 395622), (279, 324722), (458, 197811), (558, 162361), (687, 131874), (709, 127782), (1374, 65937), (1418, 63891), (2061, 43958), (2127, 42594), (4122, 21979), (4254, 21297), (6381, 14198), (7099, 12762)]