77884088

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 148176000

約数和(自身を除く): 70291912

約数列:

[1, 2, 4, 8, 149, 223, 293, 298, 446, 586, 596, 892, 1172, 1192, 1784, 2344, 33227, 43657, 65339, 66454, 87314, 130678, 132908, 174628, 261356, 265816, 349256, 522712, 9735511, 19471022, 38942044, 77884088]

約数ペア:

[(1, 77884088), (2, 38942044), (4, 19471022), (8, 9735511), (149, 522712), (223, 349256), (293, 265816), (298, 261356), (446, 174628), (586, 132908), (596, 130678), (892, 87314), (1172, 66454), (1192, 65339), (1784, 43657), (2344, 33227)]