81343248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{242093}}^1$

素因数の和:242111

約数の個数: 40

約数和(自身を含む): 240157248

約数和(自身を除く): 158814000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 242093, 484186, 726279, 968372, 1452558, 1694651, 1936744, 2905116, 3389302, 3873488, 5083953, 5810232, 6778604, 10167906, 11620464, 13557208, 20335812, 27114416, 40671624, 81343248]

約数ペア:

[(1, 81343248), (2, 40671624), (3, 27114416), (4, 20335812), (6, 13557208), (7, 11620464), (8, 10167906), (12, 6778604), (14, 5810232), (16, 5083953), (21, 3873488), (24, 3389302), (28, 2905116), (42, 1936744), (48, 1694651), (56, 1452558), (84, 968372), (112, 726279), (168, 484186), (336, 242093)]