90866868

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{17569}}^1$

素因数の和:18007

約数の個数: 24

約数和(自身を含む): 212526720

約数和(自身を除く): 121659852

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 17569, 35138, 52707, 70276, 105414, 210828, 7572239, 15144478, 22716717, 30288956, 45433434, 90866868]

約数ペア:

[(1, 90866868), (2, 45433434), (3, 30288956), (4, 22716717), (6, 15144478), (12, 7572239), (431, 210828), (862, 105414), (1293, 70276), (1724, 52707), (2586, 35138), (5172, 17569)]