80583216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239831}}^1$

素因数の和:239849

約数の個数: 40

約数和(自身を含む): 237913344

約数和(自身を除く): 157330128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239831, 479662, 719493, 959324, 1438986, 1678817, 1918648, 2877972, 3357634, 3837296, 5036451, 5755944, 6715268, 10072902, 11511888, 13430536, 20145804, 26861072, 40291608, 80583216]

約数ペア:

[(1, 80583216), (2, 40291608), (3, 26861072), (4, 20145804), (6, 13430536), (7, 11511888), (8, 10072902), (12, 6715268), (14, 5755944), (16, 5036451), (21, 3837296), (24, 3357634), (28, 2877972), (42, 1918648), (48, 1678817), (56, 1438986), (84, 959324), (112, 719493), (168, 479662), (336, 239831)]