78220836

素因数分解:

$2^2\times 3^3\times {\mathrm{724267}}^1$

素因数の和:724280

約数の個数: 24

約数和(自身を含む): 202795040

約数和(自身を除く): 124574204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 724267, 1448534, 2172801, 2897068, 4345602, 6518403, 8691204, 13036806, 19555209, 26073612, 39110418, 78220836]

約数ペア:

[(1, 78220836), (2, 39110418), (3, 26073612), (4, 19555209), (6, 13036806), (9, 8691204), (12, 6518403), (18, 4345602), (27, 2897068), (36, 2172801), (54, 1448534), (108, 724267)]