90839784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{540713}}^1$

素因数の和:540729

約数の個数: 32

約数和(自身を含む): 259542720

約数和(自身を除く): 168702936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 540713, 1081426, 1622139, 2162852, 3244278, 3784991, 4325704, 6488556, 7569982, 11354973, 12977112, 15139964, 22709946, 30279928, 45419892, 90839784]

約数ペア:

[(1, 90839784), (2, 45419892), (3, 30279928), (4, 22709946), (6, 15139964), (7, 12977112), (8, 11354973), (12, 7569982), (14, 6488556), (21, 4325704), (24, 3784991), (28, 3244278), (42, 2162852), (56, 1622139), (84, 1081426), (168, 540713)]