80761728

素因数分解:

$2^7\times 3^1\times {\mathrm{210317}}^1$

素因数の和:210334

約数の個数: 32

約数和(自身を含む): 214524360

約数和(自身を除く): 133762632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 210317, 420634, 630951, 841268, 1261902, 1682536, 2523804, 3365072, 5047608, 6730144, 10095216, 13460288, 20190432, 26920576, 40380864, 80761728]

約数ペア:

[(1, 80761728), (2, 40380864), (3, 26920576), (4, 20190432), (6, 13460288), (8, 10095216), (12, 6730144), (16, 5047608), (24, 3365072), (32, 2523804), (48, 1682536), (64, 1261902), (96, 841268), (128, 630951), (192, 420634), (384, 210317)]