78060978

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{10301}}^1$

素因数の和:10730

約数の個数: 24

約数和(自身を含む): 169550316

約数和(自身を除く): 91489338

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 10301, 20602, 30903, 61806, 92709, 185418, 4336721, 8673442, 13010163, 26020326, 39030489, 78060978]

約数ペア:

[(1, 78060978), (2, 39030489), (3, 26020326), (6, 13010163), (9, 8673442), (18, 4336721), (421, 185418), (842, 92709), (1263, 61806), (2526, 30903), (3789, 20602), (7578, 10301)]