78553254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1933}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 169604064

約数和(自身を除く): 91050810

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 1933, 3126, 3866, 5799, 6773, 11598, 13546, 20319, 25129, 40638, 50258, 75387, 150774, 1007093, 2014186, 3021279, 6042558, 13092209, 26184418, 39276627, 78553254]

約数ペア:

[(1, 78553254), (2, 39276627), (3, 26184418), (6, 13092209), (13, 6042558), (26, 3021279), (39, 2014186), (78, 1007093), (521, 150774), (1042, 75387), (1563, 50258), (1933, 40638), (3126, 25129), (3866, 20319), (5799, 13546), (6773, 11598)]