81204078

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{97367}}^1$

素因数の和:97511

約数の個数: 16

約数和(自身を含む): 163578240

約数和(自身を除く): 82374162

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 97367, 194734, 292101, 584202, 13534013, 27068026, 40602039, 81204078]

約数ペア:

[(1, 81204078), (2, 40602039), (3, 27068026), (6, 13534013), (139, 584202), (278, 292101), (417, 194734), (834, 97367)]