81454704

素因数分解:

$2^4\times 3^1\times {\mathrm{1696973}}^1$

素因数の和:1696984

約数の個数: 20

約数和(自身を含む): 210424776

約数和(自身を除く): 128970072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1696973, 3393946, 5090919, 6787892, 10181838, 13575784, 20363676, 27151568, 40727352, 81454704]

約数ペア:

[(1, 81454704), (2, 40727352), (3, 27151568), (4, 20363676), (6, 13575784), (8, 10181838), (12, 6787892), (16, 5090919), (24, 3393946), (48, 1696973)]