77064660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{428137}}^1$

素因数の和:428152

約数の個数: 36

約数和(自身を含む): 233763348

約数和(自身を除く): 156698688

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 428137, 856274, 1284411, 1712548, 2140685, 2568822, 3853233, 4281370, 5137644, 6422055, 7706466, 8562740, 12844110, 15412932, 19266165, 25688220, 38532330, 77064660]

約数ペア:

[(1, 77064660), (2, 38532330), (3, 25688220), (4, 19266165), (5, 15412932), (6, 12844110), (9, 8562740), (10, 7706466), (12, 6422055), (15, 5137644), (18, 4281370), (20, 3853233), (30, 2568822), (36, 2140685), (45, 1712548), (60, 1284411), (90, 856274), (180, 428137)]