90438378

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{35803}}^1$

素因数の和:36229

約数の個数: 16

約数和(自身を含む): 181311456

約数和(自身を除く): 90873078

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 35803, 71606, 107409, 214818, 15073063, 30146126, 45219189, 90438378]

約数ペア:

[(1, 90438378), (2, 45219189), (3, 30146126), (6, 15073063), (421, 214818), (842, 107409), (1263, 71606), (2526, 35803)]