80778864

素因数分解:

$2^4\times 3^1\times {\mathrm{1682893}}^1$

素因数の和:1682904

約数の個数: 20

約数和(自身を含む): 208678856

約数和(自身を除く): 127899992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1682893, 3365786, 5048679, 6731572, 10097358, 13463144, 20194716, 26926288, 40389432, 80778864]

約数ペア:

[(1, 80778864), (2, 40389432), (3, 26926288), (4, 20194716), (6, 13463144), (8, 10097358), (12, 6731572), (16, 5048679), (24, 3365786), (48, 1682893)]