81457248

素因数分解:

$2^5\times 3^1\times {\mathrm{823}}^1\times {\mathrm{1031}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 214292736

約数和(自身を除く): 132835488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 823, 1031, 1646, 2062, 2469, 3093, 3292, 4124, 4938, 6186, 6584, 8248, 9876, 12372, 13168, 16496, 19752, 24744, 26336, 32992, 39504, 49488, 79008, 98976, 848513, 1697026, 2545539, 3394052, 5091078, 6788104, 10182156, 13576208, 20364312, 27152416, 40728624, 81457248]

約数ペア:

[(1, 81457248), (2, 40728624), (3, 27152416), (4, 20364312), (6, 13576208), (8, 10182156), (12, 6788104), (16, 5091078), (24, 3394052), (32, 2545539), (48, 1697026), (96, 848513), (823, 98976), (1031, 79008), (1646, 49488), (2062, 39504), (2469, 32992), (3093, 26336), (3292, 24744), (4124, 19752), (4938, 16496), (6186, 13168), (6584, 12372), (8248, 9876)]