80681874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{147769}}^1$

素因数の和:147794

約数の個数: 32

約数和(自身を含む): 198602880

約数和(自身を除く): 117921006

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 147769, 295538, 443307, 886614, 1034383, 1920997, 2068766, 3103149, 3841994, 5762991, 6206298, 11525982, 13446979, 26893958, 40340937, 80681874]

約数ペア:

[(1, 80681874), (2, 40340937), (3, 26893958), (6, 13446979), (7, 11525982), (13, 6206298), (14, 5762991), (21, 3841994), (26, 3103149), (39, 2068766), (42, 1920997), (78, 1034383), (91, 886614), (182, 443307), (273, 295538), (546, 147769)]