142748712

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{23887}}^1$

素因数の和:23982

約数の個数: 48

約数和(自身を含む): 391285440

約数和(自身を除く): 248536728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 23887, 47774, 71661, 95548, 143322, 191096, 214983, 286644, 429966, 573288, 859932, 1719864, 1982621, 3965242, 5947863, 7930484, 11895726, 15860968, 17843589, 23791452, 35687178, 47582904, 71374356, 142748712]

約数ペア:

[(1, 142748712), (2, 71374356), (3, 47582904), (4, 35687178), (6, 23791452), (8, 17843589), (9, 15860968), (12, 11895726), (18, 7930484), (24, 5947863), (36, 3965242), (72, 1982621), (83, 1719864), (166, 859932), (249, 573288), (332, 429966), (498, 286644), (664, 214983), (747, 191096), (996, 143322), (1494, 95548), (1992, 71661), (2988, 47774), (5976, 23887)]