78171048

素因数分解:

$2^3\times 3^3\times {\mathrm{361903}}^1$

素因数の和:361918

約数の個数: 32

約数和(自身を含む): 217142400

約数和(自身を除く): 138971352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 361903, 723806, 1085709, 1447612, 2171418, 2895224, 3257127, 4342836, 6514254, 8685672, 9771381, 13028508, 19542762, 26057016, 39085524, 78171048]

約数ペア:

[(1, 78171048), (2, 39085524), (3, 26057016), (4, 19542762), (6, 13028508), (8, 9771381), (9, 8685672), (12, 6514254), (18, 4342836), (24, 3257127), (27, 2895224), (36, 2171418), (54, 1447612), (72, 1085709), (108, 723806), (216, 361903)]