80496656472

素因数分解:

$2^3\times 3^1\times {\mathrm{21407}}^1\times {\mathrm{156679}}^1$

素因数の和:178095

約数の個数: 32

約数和(自身を含む): 201252326400

約数和(自身を除く): 120755669928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21407, 42814, 64221, 85628, 128442, 156679, 171256, 256884, 313358, 470037, 513768, 626716, 940074, 1253432, 1880148, 3760296, 3354027353, 6708054706, 10062082059, 13416109412, 20124164118, 26832218824, 40248328236, 80496656472]

約数ペア:

[(1, 80496656472), (2, 40248328236), (3, 26832218824), (4, 20124164118), (6, 13416109412), (8, 10062082059), (12, 6708054706), (24, 3354027353), (21407, 3760296), (42814, 1880148), (64221, 1253432), (85628, 940074), (128442, 626716), (156679, 513768), (171256, 470037), (256884, 313358)]