90649788

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{28723}}^1$

素因数の和:28993

約数の個数: 24

約数和(自身を含む): 212327808

約数和(自身を除く): 121678020

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 28723, 57446, 86169, 114892, 172338, 344676, 7554149, 15108298, 22662447, 30216596, 45324894, 90649788]

約数ペア:

[(1, 90649788), (2, 45324894), (3, 30216596), (4, 22662447), (6, 15108298), (12, 7554149), (263, 344676), (526, 172338), (789, 114892), (1052, 86169), (1578, 57446), (3156, 28723)]