80632272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239977}}^1$

素因数の和:239995

約数の個数: 40

約数和(自身を含む): 238058176

約数和(自身を除く): 157425904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239977, 479954, 719931, 959908, 1439862, 1679839, 1919816, 2879724, 3359678, 3839632, 5039517, 5759448, 6719356, 10079034, 11518896, 13438712, 20158068, 26877424, 40316136, 80632272]

約数ペア:

[(1, 80632272), (2, 40316136), (3, 26877424), (4, 20158068), (6, 13438712), (7, 11518896), (8, 10079034), (12, 6719356), (14, 5759448), (16, 5039517), (21, 3839632), (24, 3359678), (28, 2879724), (42, 1919816), (48, 1679839), (56, 1439862), (84, 959908), (112, 719931), (168, 479954), (336, 239977)]