67145188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 136958976

約数和(自身を除く): 69813788

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1543, 1892, 1978, 3086, 3956, 6172, 10879, 16973, 21758, 33946, 35489, 43516, 66349, 67892, 70978, 132698, 141956, 265396, 390379, 729839, 780758, 1459678, 1526027, 1561516, 2919356, 3052054, 6104108, 16786297, 33572594, 67145188]

約数ペア:

[(1, 67145188), (2, 33572594), (4, 16786297), (11, 6104108), (22, 3052054), (23, 2919356), (43, 1561516), (44, 1526027), (46, 1459678), (86, 780758), (92, 729839), (172, 390379), (253, 265396), (473, 141956), (506, 132698), (946, 70978), (989, 67892), (1012, 66349), (1543, 43516), (1892, 35489), (1978, 33946), (3086, 21758), (3956, 16973), (6172, 10879)]