77130438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{166949}}^1$

素因数の和:166972

約数の個数: 32

約数和(自身を含む): 192326400

約数和(自身を除く): 115195962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 166949, 333898, 500847, 1001694, 1168643, 1836439, 2337286, 3505929, 3672878, 5509317, 7011858, 11018634, 12855073, 25710146, 38565219, 77130438]

約数ペア:

[(1, 77130438), (2, 38565219), (3, 25710146), (6, 12855073), (7, 11018634), (11, 7011858), (14, 5509317), (21, 3672878), (22, 3505929), (33, 2337286), (42, 1836439), (66, 1168643), (77, 1001694), (154, 500847), (231, 333898), (462, 166949)]