78864354

素因数分解:

$2^1\times 3^4\times {\mathrm{486817}}^1$

素因数の和:486831

約数の個数: 20

約数和(自身を含む): 176714934

約数和(自身を除く): 97850580

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 486817, 973634, 1460451, 2920902, 4381353, 8762706, 13144059, 26288118, 39432177, 78864354]

約数ペア:

[(1, 78864354), (2, 39432177), (3, 26288118), (6, 13144059), (9, 8762706), (18, 4381353), (27, 2920902), (54, 1460451), (81, 973634), (162, 486817)]