78840456

素因数分解:

$2^3\times 3^1\times {\mathrm{3285019}}^1$

素因数の和:3285028

約数の個数: 16

約数和(自身を含む): 197101200

約数和(自身を除く): 118260744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3285019, 6570038, 9855057, 13140076, 19710114, 26280152, 39420228, 78840456]

約数ペア:

[(1, 78840456), (2, 39420228), (3, 26280152), (4, 19710114), (6, 13140076), (8, 9855057), (12, 6570038), (24, 3285019)]