78260478

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{19381}}^1$

素因数の和:20059

約数の個数: 16

約数和(自身を含む): 156761616

約数和(自身を除く): 78501138

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 19381, 38762, 58143, 116286, 13043413, 26086826, 39130239, 78260478]

約数ペア:

[(1, 78260478), (2, 39130239), (3, 26086826), (6, 13043413), (673, 116286), (1346, 58143), (2019, 38762), (4038, 19381)]