774774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 2306304

約数和(自身を除く): 1531530

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 43, 63, 66, 77, 78, 86, 91, 99, 117, 126, 129, 143, 154, 182, 198, 231, 234, 258, 273, 286, 301, 387, 429, 462, 473, 546, 559, 602, 693, 774, 819, 858, 903, 946, 1001, 1118, 1287, 1386, 1419, 1638, 1677, 1806, 2002, 2574, 2709, 2838, 3003, 3311, 3354, 3913, 4257, 5031, 5418, 6006, 6149, 6622, 7826, 8514, 9009, 9933, 10062, 11739, 12298, 18018, 18447, 19866, 23478, 29799, 35217, 36894, 43043, 55341, 59598, 70434, 86086, 110682, 129129, 258258, 387387, 774774]

約数ペア:

[(1, 774774), (2, 387387), (3, 258258), (6, 129129), (7, 110682), (9, 86086), (11, 70434), (13, 59598), (14, 55341), (18, 43043), (21, 36894), (22, 35217), (26, 29799), (33, 23478), (39, 19866), (42, 18447), (43, 18018), (63, 12298), (66, 11739), (77, 10062), (78, 9933), (86, 9009), (91, 8514), (99, 7826), (117, 6622), (126, 6149), (129, 6006), (143, 5418), (154, 5031), (182, 4257), (198, 3913), (231, 3354), (234, 3311), (258, 3003), (273, 2838), (286, 2709), (301, 2574), (387, 2002), (429, 1806), (462, 1677), (473, 1638), (546, 1419), (559, 1386), (602, 1287), (693, 1118), (774, 1001), (819, 946), (858, 903)]