80392488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{304517}}^1$

素因数の和:304537

約数の個数: 32

約数和(自身を含む): 219252960

約数和(自身を除く): 138860472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 304517, 609034, 913551, 1218068, 1827102, 2436136, 3349687, 3654204, 6699374, 7308408, 10049061, 13398748, 20098122, 26797496, 40196244, 80392488]

約数ペア:

[(1, 80392488), (2, 40196244), (3, 26797496), (4, 20098122), (6, 13398748), (8, 10049061), (11, 7308408), (12, 6699374), (22, 3654204), (24, 3349687), (33, 2436136), (44, 1827102), (66, 1218068), (88, 913551), (132, 609034), (264, 304517)]