80546652

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{14251}}^1$

素因数の和:14418

約数の個数: 36

約数和(自身を含む): 204915256

約数和(自身を除く): 124368604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 14251, 28502, 42753, 57004, 85506, 128259, 171012, 256518, 513036, 2237407, 4474814, 6712221, 8949628, 13424442, 20136663, 26848884, 40273326, 80546652]

約数ペア:

[(1, 80546652), (2, 40273326), (3, 26848884), (4, 20136663), (6, 13424442), (9, 8949628), (12, 6712221), (18, 4474814), (36, 2237407), (157, 513036), (314, 256518), (471, 171012), (628, 128259), (942, 85506), (1413, 57004), (1884, 42753), (2826, 28502), (5652, 14251)]