90812808

素因数分解:

$2^3\times 3^2\times {\mathrm{1261289}}^1$

素因数の和:1261301

約数の個数: 24

約数和(自身を含む): 245951550

約数和(自身を除く): 155138742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1261289, 2522578, 3783867, 5045156, 7567734, 10090312, 11351601, 15135468, 22703202, 30270936, 45406404, 90812808]

約数ペア:

[(1, 90812808), (2, 45406404), (3, 30270936), (4, 22703202), (6, 15135468), (8, 11351601), (9, 10090312), (12, 7567734), (18, 5045156), (24, 3783867), (36, 2522578), (72, 1261289)]