78814986

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{19403}}^1$

素因数の和:20085

約数の個数: 16

約数和(自身を含む): 157870944

約数和(自身を除く): 79055958

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 19403, 38806, 58209, 116418, 13135831, 26271662, 39407493, 78814986]

約数ペア:

[(1, 78814986), (2, 39407493), (3, 26271662), (6, 13135831), (677, 116418), (1354, 58209), (2031, 38806), (4062, 19403)]