81340632

素因数分解:

$2^3\times 3^3\times {\mathrm{376577}}^1$

素因数の和:376592

約数の個数: 32

約数和(自身を含む): 225946800

約数和(自身を除く): 144606168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 376577, 753154, 1129731, 1506308, 2259462, 3012616, 3389193, 4518924, 6778386, 9037848, 10167579, 13556772, 20335158, 27113544, 40670316, 81340632]

約数ペア:

[(1, 81340632), (2, 40670316), (3, 27113544), (4, 20335158), (6, 13556772), (8, 10167579), (9, 9037848), (12, 6778386), (18, 4518924), (24, 3389193), (27, 3012616), (36, 2259462), (54, 1506308), (72, 1129731), (108, 753154), (216, 376577)]