77796642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{168391}}^1$

素因数の和:168414

約数の個数: 32

約数和(自身を含む): 193987584

約数和(自身を除く): 116190942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 168391, 336782, 505173, 1010346, 1178737, 1852301, 2357474, 3536211, 3704602, 5556903, 7072422, 11113806, 12966107, 25932214, 38898321, 77796642]

約数ペア:

[(1, 77796642), (2, 38898321), (3, 25932214), (6, 12966107), (7, 11113806), (11, 7072422), (14, 5556903), (21, 3704602), (22, 3536211), (33, 2357474), (42, 1852301), (66, 1178737), (77, 1010346), (154, 505173), (231, 336782), (462, 168391)]