87697228

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 155358000

約数和(自身を除く): 67660772

約数列:

[1, 2, 4, 149, 269, 298, 538, 547, 596, 1076, 1094, 2188, 40081, 80162, 81503, 147143, 160324, 163006, 294286, 326012, 588572, 21924307, 43848614, 87697228]

約数ペア:

[(1, 87697228), (2, 43848614), (4, 21924307), (149, 588572), (269, 326012), (298, 294286), (538, 163006), (547, 160324), (596, 147143), (1076, 81503), (1094, 80162), (2188, 40081)]