80920128

素因数分解:

$2^6\times 3^1\times {\mathrm{421459}}^1$

素因数の和:421474

約数の個数: 28

約数和(自身を含む): 214101680

約数和(自身を除く): 133181552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421459, 842918, 1264377, 1685836, 2528754, 3371672, 5057508, 6743344, 10115016, 13486688, 20230032, 26973376, 40460064, 80920128]

約数ペア:

[(1, 80920128), (2, 40460064), (3, 26973376), (4, 20230032), (6, 13486688), (8, 10115016), (12, 6743344), (16, 5057508), (24, 3371672), (32, 2528754), (48, 1685836), (64, 1264377), (96, 842918), (192, 421459)]