7731312

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 21427200

約数和(自身を除く): 13695888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 149, 184, 188, 276, 282, 298, 368, 376, 447, 552, 564, 596, 752, 894, 1081, 1104, 1128, 1192, 1788, 2162, 2256, 2384, 3243, 3427, 3576, 4324, 6486, 6854, 7003, 7152, 8648, 10281, 12972, 13708, 14006, 17296, 20562, 21009, 25944, 27416, 28012, 41124, 42018, 51888, 54832, 56024, 82248, 84036, 112048, 161069, 164496, 168072, 322138, 336144, 483207, 644276, 966414, 1288552, 1932828, 2577104, 3865656, 7731312]

約数ペア:

[(1, 7731312), (2, 3865656), (3, 2577104), (4, 1932828), (6, 1288552), (8, 966414), (12, 644276), (16, 483207), (23, 336144), (24, 322138), (46, 168072), (47, 164496), (48, 161069), (69, 112048), (92, 84036), (94, 82248), (138, 56024), (141, 54832), (149, 51888), (184, 42018), (188, 41124), (276, 28012), (282, 27416), (298, 25944), (368, 21009), (376, 20562), (447, 17296), (552, 14006), (564, 13708), (596, 12972), (752, 10281), (894, 8648), (1081, 7152), (1104, 7003), (1128, 6854), (1192, 6486), (1788, 4324), (2162, 3576), (2256, 3427), (2384, 3243)]