78873534

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{5273}}^1$

素因数の和:5561

約数の個数: 32

約数和(自身を含む): 175940640

約数和(自身を除く): 97067106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2493, 4986, 5273, 7479, 10546, 14958, 15819, 31638, 47457, 94914, 142371, 284742, 1460621, 2921242, 4381863, 8763726, 13145589, 26291178, 39436767, 78873534]

約数ペア:

[(1, 78873534), (2, 39436767), (3, 26291178), (6, 13145589), (9, 8763726), (18, 4381863), (27, 2921242), (54, 1460621), (277, 284742), (554, 142371), (831, 94914), (1662, 47457), (2493, 31638), (4986, 15819), (5273, 14958), (7479, 10546)]