81338784

素因数分解:

$2^5\times 3^1\times {\mathrm{847279}}^1$

素因数の和:847292

約数の個数: 24

約数和(自身を含む): 213514560

約数和(自身を除く): 132175776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 847279, 1694558, 2541837, 3389116, 5083674, 6778232, 10167348, 13556464, 20334696, 27112928, 40669392, 81338784]

約数ペア:

[(1, 81338784), (2, 40669392), (3, 27112928), (4, 20334696), (6, 13556464), (8, 10167348), (12, 6778232), (16, 5083674), (24, 3389116), (32, 2541837), (48, 1694558), (96, 847279)]