78779994

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 161054784

約数和(自身を除く): 82274790

約数列:

[1, 2, 3, 6, 73, 131, 146, 219, 262, 393, 438, 786, 1373, 2746, 4119, 8238, 9563, 19126, 28689, 57378, 100229, 179863, 200458, 300687, 359726, 539589, 601374, 1079178, 13129999, 26259998, 39389997, 78779994]

約数ペア:

[(1, 78779994), (2, 39389997), (3, 26259998), (6, 13129999), (73, 1079178), (131, 601374), (146, 539589), (219, 359726), (262, 300687), (393, 200458), (438, 179863), (786, 100229), (1373, 57378), (2746, 28689), (4119, 19126), (8238, 9563)]