76406778

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{86629}}^1$

素因数の和:86651

約数の個数: 36

約数和(自身を含む): 192578490

約数和(自身を除く): 116171712

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 86629, 173258, 259887, 519774, 606403, 779661, 1212806, 1559322, 1819209, 3638418, 4244821, 5457627, 8489642, 10915254, 12734463, 25468926, 38203389, 76406778]

約数ペア:

[(1, 76406778), (2, 38203389), (3, 25468926), (6, 12734463), (7, 10915254), (9, 8489642), (14, 5457627), (18, 4244821), (21, 3638418), (42, 1819209), (49, 1559322), (63, 1212806), (98, 779661), (126, 606403), (147, 519774), (294, 259887), (441, 173258), (882, 86629)]