71388396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{104369}}^1$

素因数の和:104398

約数の個数: 36

約数和(自身を含む): 189953400

約数和(自身を除く): 118565004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 104369, 208738, 313107, 417476, 626214, 939321, 1252428, 1878642, 1983011, 3757284, 3966022, 5949033, 7932044, 11898066, 17847099, 23796132, 35694198, 71388396]

約数ペア:

[(1, 71388396), (2, 35694198), (3, 23796132), (4, 17847099), (6, 11898066), (9, 7932044), (12, 5949033), (18, 3966022), (19, 3757284), (36, 1983011), (38, 1878642), (57, 1252428), (76, 939321), (114, 626214), (171, 417476), (228, 313107), (342, 208738), (684, 104369)]