78328302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1004209}}^1$

素因数の和:1004227

約数の個数: 16

約数和(自身を含む): 168707280

約数和(自身を除く): 90378978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1004209, 2008418, 3012627, 6025254, 13054717, 26109434, 39164151, 78328302]

約数ペア:

[(1, 78328302), (2, 39164151), (3, 26109434), (6, 13054717), (13, 6025254), (26, 3012627), (39, 2008418), (78, 1004209)]