81460678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{6709}}^1$

素因数の和:7191

約数の個数: 16

約数和(自身を含む): 131891760

約数和(自身を除く): 50431082

約数列:

[1, 2, 13, 26, 467, 934, 6071, 6709, 12142, 13418, 87217, 174434, 3133103, 6266206, 40730339, 81460678]

約数ペア:

[(1, 81460678), (2, 40730339), (13, 6266206), (26, 3133103), (467, 174434), (934, 87217), (6071, 13418), (6709, 12142)]