85169988

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{5023}}^1$

素因数の和:5193

約数の個数: 48

約数和(自身を含む): 222261760

約数和(自身を除く): 137091772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5023, 5652, 8478, 10046, 15069, 16956, 20092, 30138, 45207, 60276, 90414, 135621, 180828, 271242, 542484, 788611, 1577222, 2365833, 3154444, 4731666, 7097499, 9463332, 14194998, 21292497, 28389996, 42584994, 85169988]

約数ペア:

[(1, 85169988), (2, 42584994), (3, 28389996), (4, 21292497), (6, 14194998), (9, 9463332), (12, 7097499), (18, 4731666), (27, 3154444), (36, 2365833), (54, 1577222), (108, 788611), (157, 542484), (314, 271242), (471, 180828), (628, 135621), (942, 90414), (1413, 60276), (1884, 45207), (2826, 30138), (4239, 20092), (5023, 16956), (5652, 15069), (8478, 10046)]