81341424

素因数分解:

$2^4\times 3^2\times {\mathrm{564871}}^1$

素因数の和:564885

約数の個数: 30

約数和(自身を含む): 227643416

約数和(自身を除く): 146301992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 564871, 1129742, 1694613, 2259484, 3389226, 4518968, 5083839, 6778452, 9037936, 10167678, 13556904, 20335356, 27113808, 40670712, 81341424]

約数ペア:

[(1, 81341424), (2, 40670712), (3, 27113808), (4, 20335356), (6, 13556904), (8, 10167678), (9, 9037936), (12, 6778452), (16, 5083839), (18, 4518968), (24, 3389226), (36, 2259484), (48, 1694613), (72, 1129742), (144, 564871)]