90439704

素因数分解:

$2^3\times 3^2\times {\mathrm{1256107}}^1$

素因数の和:1256119

約数の個数: 24

約数和(自身を含む): 244941060

約数和(自身を除く): 154501356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1256107, 2512214, 3768321, 5024428, 7536642, 10048856, 11304963, 15073284, 22609926, 30146568, 45219852, 90439704]

約数ペア:

[(1, 90439704), (2, 45219852), (3, 30146568), (4, 22609926), (6, 15073284), (8, 11304963), (9, 10048856), (12, 7536642), (18, 5024428), (24, 3768321), (36, 2512214), (72, 1256107)]