81723312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51593}}^1$

素因数の和:51618

約数の個数: 60

約数和(自身を含む): 249508584

約数和(自身を除く): 167785272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 51593, 103186, 154779, 206372, 309558, 412744, 464337, 567523, 619116, 825488, 928674, 1135046, 1238232, 1702569, 1857348, 2270092, 2476464, 3405138, 3714696, 4540184, 5107707, 6810276, 7429392, 9080368, 10215414, 13620552, 20430828, 27241104, 40861656, 81723312]

約数ペア:

[(1, 81723312), (2, 40861656), (3, 27241104), (4, 20430828), (6, 13620552), (8, 10215414), (9, 9080368), (11, 7429392), (12, 6810276), (16, 5107707), (18, 4540184), (22, 3714696), (24, 3405138), (33, 2476464), (36, 2270092), (44, 1857348), (48, 1702569), (66, 1238232), (72, 1135046), (88, 928674), (99, 825488), (132, 619116), (144, 567523), (176, 464337), (198, 412744), (264, 309558), (396, 206372), (528, 154779), (792, 103186), (1584, 51593)]