90291816

素因数分解:

$2^3\times 3^2\times {\mathrm{1254053}}^1$

素因数の和:1254065

約数の個数: 24

約数和(自身を含む): 244540530

約数和(自身を除く): 154248714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1254053, 2508106, 3762159, 5016212, 7524318, 10032424, 11286477, 15048636, 22572954, 30097272, 45145908, 90291816]

約数ペア:

[(1, 90291816), (2, 45145908), (3, 30097272), (4, 22572954), (6, 15048636), (8, 11286477), (9, 10032424), (12, 7524318), (18, 5016212), (24, 3762159), (36, 2508106), (72, 1254053)]