78897498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571721}}^1$

素因数の和:571749

約数の個数: 16

約数和(自身を含む): 164655936

約数和(自身を除く): 85758438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 571721, 1143442, 1715163, 3430326, 13149583, 26299166, 39448749, 78897498]

約数ペア:

[(1, 78897498), (2, 39448749), (3, 26299166), (6, 13149583), (23, 3430326), (46, 1715163), (69, 1143442), (138, 571721)]