87217656

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{158003}}^1$

素因数の和:158035

約数の個数: 32

約数和(自身を含む): 227525760

約数和(自身を除く): 140308104

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 158003, 316006, 474009, 632012, 948018, 1264024, 1896036, 3634069, 3792072, 7268138, 10902207, 14536276, 21804414, 29072552, 43608828, 87217656]

約数ペア:

[(1, 87217656), (2, 43608828), (3, 29072552), (4, 21804414), (6, 14536276), (8, 10902207), (12, 7268138), (23, 3792072), (24, 3634069), (46, 1896036), (69, 1264024), (92, 948018), (138, 632012), (184, 474009), (276, 316006), (552, 158003)]