71893188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105107}}^1$

素因数の和:105136

約数の個数: 36

約数和(自身を含む): 191296560

約数和(自身を除く): 119403372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 105107, 210214, 315321, 420428, 630642, 945963, 1261284, 1891926, 1997033, 3783852, 3994066, 5991099, 7988132, 11982198, 17973297, 23964396, 35946594, 71893188]

約数ペア:

[(1, 71893188), (2, 35946594), (3, 23964396), (4, 17973297), (6, 11982198), (9, 7988132), (12, 5991099), (18, 3994066), (19, 3783852), (36, 1997033), (38, 1891926), (57, 1261284), (76, 945963), (114, 630642), (171, 420428), (228, 315321), (342, 210214), (684, 105107)]