81000584

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35279}}^1$

素因数の和:35333

約数の個数: 32

約数和(自身を含む): 177811200

約数和(自身を除く): 96810616

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 35279, 70558, 141116, 246953, 282232, 493906, 987812, 1446439, 1975624, 2892878, 5785756, 10125073, 11571512, 20250146, 40500292, 81000584]

約数ペア:

[(1, 81000584), (2, 40500292), (4, 20250146), (7, 11571512), (8, 10125073), (14, 5785756), (28, 2892878), (41, 1975624), (56, 1446439), (82, 987812), (164, 493906), (287, 282232), (328, 246953), (574, 141116), (1148, 70558), (2296, 35279)]