79770306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{172663}}^1$

素因数の和:172686

約数の個数: 32

約数和(自身を含む): 198908928

約数和(自身を除く): 119138622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 172663, 345326, 517989, 1035978, 1208641, 1899293, 2417282, 3625923, 3798586, 5697879, 7251846, 11395758, 13295051, 26590102, 39885153, 79770306]

約数ペア:

[(1, 79770306), (2, 39885153), (3, 26590102), (6, 13295051), (7, 11395758), (11, 7251846), (14, 5697879), (21, 3798586), (22, 3625923), (33, 2417282), (42, 1899293), (66, 1208641), (77, 1035978), (154, 517989), (231, 345326), (462, 172663)]