78864138

素因数分解:

$2^1\times 3^3\times {\mathrm{1460447}}^1$

素因数の和:1460458

約数の個数: 16

約数和(自身を含む): 175253760

約数和(自身を除く): 96389622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1460447, 2920894, 4381341, 8762682, 13144023, 26288046, 39432069, 78864138]

約数ペア:

[(1, 78864138), (2, 39432069), (3, 26288046), (6, 13144023), (9, 8762682), (18, 4381341), (27, 2920894), (54, 1460447)]