80147898

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{10331}}^1$

素因数の和:10770

約数の個数: 24

約数和(自身を含む): 174073536

約数和(自身を除く): 93925638

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 10331, 20662, 30993, 61986, 92979, 185958, 4452661, 8905322, 13357983, 26715966, 40073949, 80147898]

約数ペア:

[(1, 80147898), (2, 40073949), (3, 26715966), (6, 13357983), (9, 8905322), (18, 4452661), (431, 185958), (862, 92979), (1293, 61986), (2586, 30993), (3879, 20662), (7758, 10331)]