80081748

素因数分解:

$2^2\times 3^2\times {\mathrm{2224493}}^1$

素因数の和:2224503

約数の個数: 18

約数和(自身を含む): 202428954

約数和(自身を除く): 122347206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2224493, 4448986, 6673479, 8897972, 13346958, 20020437, 26693916, 40040874, 80081748]

約数ペア:

[(1, 80081748), (2, 40040874), (3, 26693916), (4, 20020437), (6, 13346958), (9, 8897972), (12, 6673479), (18, 4448986), (36, 2224493)]