81555168

素因数分解:

$2^5\times 3^1\times {\mathrm{849533}}^1$

素因数の和:849546

約数の個数: 24

約数和(自身を含む): 214082568

約数和(自身を除く): 132527400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 849533, 1699066, 2548599, 3398132, 5097198, 6796264, 10194396, 13592528, 20388792, 27185056, 40777584, 81555168]

約数ペア:

[(1, 81555168), (2, 40777584), (3, 27185056), (4, 20388792), (6, 13592528), (8, 10194396), (12, 6796264), (16, 5097198), (24, 3398132), (32, 2548599), (48, 1699066), (96, 849533)]