75581988

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{20123}}^1$

素因数の和:20443

約数の個数: 24

約数和(自身を含む): 176930208

約数和(自身を除く): 101348220

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 20123, 40246, 60369, 80492, 120738, 241476, 6298499, 12596998, 18895497, 25193996, 37790994, 75581988]

約数ペア:

[(1, 75581988), (2, 37790994), (3, 25193996), (4, 18895497), (6, 12596998), (12, 6298499), (313, 241476), (626, 120738), (939, 80492), (1252, 60369), (1878, 40246), (3756, 20123)]