90445956

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{17903}}^1$

素因数の和:18331

約数の個数: 24

約数和(自身を含む): 211553664

約数和(自身を除く): 121107708

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 17903, 35806, 53709, 71612, 107418, 214836, 7537163, 15074326, 22611489, 30148652, 45222978, 90445956]

約数ペア:

[(1, 90445956), (2, 45222978), (3, 30148652), (4, 22611489), (6, 15074326), (12, 7537163), (421, 214836), (842, 107418), (1263, 71612), (1684, 53709), (2526, 35806), (5052, 17903)]