77139144

素因数分解:

$2^3\times 3^2\times {\mathrm{1071377}}^1$

素因数の和:1071389

約数の個数: 24

約数和(自身を含む): 208918710

約数和(自身を除く): 131779566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1071377, 2142754, 3214131, 4285508, 6428262, 8571016, 9642393, 12856524, 19284786, 25713048, 38569572, 77139144]

約数ペア:

[(1, 77139144), (2, 38569572), (3, 25713048), (4, 19284786), (6, 12856524), (8, 9642393), (9, 8571016), (12, 6428262), (18, 4285508), (24, 3214131), (36, 2142754), (72, 1071377)]