80466906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6329}}^1$

素因数の和:6510

約数の個数: 32

約数和(自身を含む): 174404160

約数和(自身を除く): 93937254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6329, 6357, 12658, 12714, 18987, 37974, 82277, 164554, 246831, 493662, 1031627, 2063254, 3094881, 6189762, 13411151, 26822302, 40233453, 80466906]

約数ペア:

[(1, 80466906), (2, 40233453), (3, 26822302), (6, 13411151), (13, 6189762), (26, 3094881), (39, 2063254), (78, 1031627), (163, 493662), (326, 246831), (489, 164554), (978, 82277), (2119, 37974), (4238, 18987), (6329, 12714), (6357, 12658)]