77760188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{4663}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 148874880

約数和(自身を除く): 71114692

約数列:

[1, 2, 4, 11, 22, 44, 379, 758, 1516, 4169, 4663, 8338, 9326, 16676, 18652, 51293, 102586, 205172, 1767277, 3534554, 7069108, 19440047, 38880094, 77760188]

約数ペア:

[(1, 77760188), (2, 38880094), (4, 19440047), (11, 7069108), (22, 3534554), (44, 1767277), (379, 205172), (758, 102586), (1516, 51293), (4169, 18652), (4663, 16676), (8338, 9326)]