68279796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{145897}}^1$

素因数の和:145920

約数の個数: 36

約数和(自身を含む): 185874052

約数和(自身を除く): 117594256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 145897, 291794, 437691, 583588, 875382, 1313073, 1750764, 1896661, 2626146, 3793322, 5252292, 5689983, 7586644, 11379966, 17069949, 22759932, 34139898, 68279796]

約数ペア:

[(1, 68279796), (2, 34139898), (3, 22759932), (4, 17069949), (6, 11379966), (9, 7586644), (12, 5689983), (13, 5252292), (18, 3793322), (26, 2626146), (36, 1896661), (39, 1750764), (52, 1313073), (78, 875382), (117, 583588), (156, 437691), (234, 291794), (468, 145897)]