78949794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{170887}}^1$

素因数の和:170910

約数の個数: 32

約数和(自身を含む): 196862976

約数和(自身を除く): 117913182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 170887, 341774, 512661, 1025322, 1196209, 1879757, 2392418, 3588627, 3759514, 5639271, 7177254, 11278542, 13158299, 26316598, 39474897, 78949794]

約数ペア:

[(1, 78949794), (2, 39474897), (3, 26316598), (6, 13158299), (7, 11278542), (11, 7177254), (14, 5639271), (21, 3759514), (22, 3588627), (33, 2392418), (42, 1879757), (66, 1196209), (77, 1025322), (154, 512661), (231, 341774), (462, 170887)]