81002448

素因数分解:

$2^4\times 3^2\times {\mathrm{562517}}^1$

素因数の和:562531

約数の個数: 30

約数和(自身を含む): 226694754

約数和(自身を除く): 145692306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 562517, 1125034, 1687551, 2250068, 3375102, 4500136, 5062653, 6750204, 9000272, 10125306, 13500408, 20250612, 27000816, 40501224, 81002448]

約数ペア:

[(1, 81002448), (2, 40501224), (3, 27000816), (4, 20250612), (6, 13500408), (8, 10125306), (9, 9000272), (12, 6750204), (16, 5062653), (18, 4500136), (24, 3375102), (36, 2250068), (48, 1687551), (72, 1125034), (144, 562517)]