71286444

素因数分解:

$2^2\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{1499}}^1$

素因数の和:2830

約数の個数: 36

約数和(自身を含む): 180453000

約数和(自身を除く): 109166556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1321, 1499, 2642, 2998, 3963, 4497, 5284, 5996, 7926, 8994, 11889, 13491, 15852, 17988, 23778, 26982, 47556, 53964, 1980179, 3960358, 5940537, 7920716, 11881074, 17821611, 23762148, 35643222, 71286444]

約数ペア:

[(1, 71286444), (2, 35643222), (3, 23762148), (4, 17821611), (6, 11881074), (9, 7920716), (12, 5940537), (18, 3960358), (36, 1980179), (1321, 53964), (1499, 47556), (2642, 26982), (2998, 23778), (3963, 17988), (4497, 15852), (5284, 13491), (5996, 11889), (7926, 8994)]