78713238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{690467}}^1$

素因数の和:690491

約数の個数: 16

約数和(自身を含む): 165712320

約数和(自身を除く): 86999082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 690467, 1380934, 2071401, 4142802, 13118873, 26237746, 39356619, 78713238]

約数ペア:

[(1, 78713238), (2, 39356619), (3, 26237746), (6, 13118873), (19, 4142802), (38, 2071401), (57, 1380934), (114, 690467)]