81501996

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{53479}}^1$

素因数の和:53613

約数の個数: 24

約数和(自身を含む): 191672320

約数和(自身を除く): 110170324

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 53479, 106958, 160437, 213916, 320874, 641748, 6791833, 13583666, 20375499, 27167332, 40750998, 81501996]

約数ペア:

[(1, 81501996), (2, 40750998), (3, 27167332), (4, 20375499), (6, 13583666), (12, 6791833), (127, 641748), (254, 320874), (381, 213916), (508, 160437), (762, 106958), (1524, 53479)]