81472848

素因数分解:

$2^4\times 3^1\times {\mathrm{1697351}}^1$

素因数の和:1697362

約数の個数: 20

約数和(自身を含む): 210471648

約数和(自身を除く): 128998800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1697351, 3394702, 5092053, 6789404, 10184106, 13578808, 20368212, 27157616, 40736424, 81472848]

約数ペア:

[(1, 81472848), (2, 40736424), (3, 27157616), (4, 20368212), (6, 13578808), (8, 10184106), (12, 6789404), (16, 5092053), (24, 3394702), (48, 1697351)]