78672642

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{278981}}^1$

素因数の和:279033

約数の個数: 16

約数和(自身を含む): 160693632

約数和(自身を除く): 82020990

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 278981, 557962, 836943, 1673886, 13112107, 26224214, 39336321, 78672642]

約数ペア:

[(1, 78672642), (2, 39336321), (3, 26224214), (6, 13112107), (47, 1673886), (94, 836943), (141, 557962), (282, 278981)]