78205410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3137}}^1$

素因数の和:3427

約数の個数: 48

約数和(自身を含む): 204133176

約数和(自身を除く): 125927766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2770, 3137, 4155, 4986, 6274, 8310, 9411, 12465, 15685, 18822, 24930, 28233, 31370, 47055, 56466, 94110, 141165, 282330, 868949, 1737898, 2606847, 4344745, 5213694, 7820541, 8689490, 13034235, 15641082, 26068470, 39102705, 78205410]

約数ペア:

[(1, 78205410), (2, 39102705), (3, 26068470), (5, 15641082), (6, 13034235), (9, 8689490), (10, 7820541), (15, 5213694), (18, 4344745), (30, 2606847), (45, 1737898), (90, 868949), (277, 282330), (554, 141165), (831, 94110), (1385, 56466), (1662, 47055), (2493, 31370), (2770, 28233), (3137, 24930), (4155, 18822), (4986, 15685), (6274, 12465), (8310, 9411)]