85399699

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 118195200

約数和(自身を除く): 32795501

約数列:

[1, 7, 11, 19, 31, 49, 77, 133, 209, 217, 269, 341, 539, 589, 931, 1463, 1519, 1883, 2387, 2959, 4123, 5111, 6479, 8339, 10241, 13181, 16709, 20713, 28861, 35777, 45353, 56221, 58373, 91729, 144991, 158441, 250439, 317471, 393547, 408611, 642103, 1109087, 1742851, 2754829, 4494721, 7763609, 12199957, 85399699]

約数ペア:

[(1, 85399699), (7, 12199957), (11, 7763609), (19, 4494721), (31, 2754829), (49, 1742851), (77, 1109087), (133, 642103), (209, 408611), (217, 393547), (269, 317471), (341, 250439), (539, 158441), (589, 144991), (931, 91729), (1463, 58373), (1519, 56221), (1883, 45353), (2387, 35777), (2959, 28861), (4123, 20713), (5111, 16709), (6479, 13181), (8339, 10241)]