81047736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 283449600

約数和(自身を除く): 202401864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 363, 378, 396, 443, 462, 484, 504, 594, 616, 693, 726, 756, 792, 847, 886, 924, 968, 1089, 1188, 1329, 1386, 1452, 1512, 1694, 1772, 1848, 2079, 2178, 2376, 2541, 2658, 2772, 2904, 3101, 3267, 3388, 3544, 3987, 4158, 4356, 4873, 5082, 5316, 5544, 6202, 6534, 6776, 7623, 7974, 8316, 8712, 9303, 9746, 10164, 10632, 11961, 12404, 13068, 14619, 15246, 15948, 16632, 18606, 19492, 20328, 22869, 23922, 24808, 26136, 27909, 29238, 30492, 31896, 34111, 37212, 38984, 43857, 45738, 47844, 53603, 55818, 58476, 60984, 68222, 74424, 83727, 87714, 91476, 95688, 102333, 107206, 111636, 116952, 131571, 136444, 160809, 167454, 175428, 182952, 204666, 214412, 223272, 263142, 272888, 306999, 321618, 334908, 350856, 375221, 409332, 428824, 482427, 526284, 613998, 643236, 669816, 750442, 818664, 920997, 964854, 1052568, 1125663, 1227996, 1286472, 1447281, 1500884, 1841994, 1929708, 2251326, 2455992, 2894562, 3001768, 3376989, 3683988, 3859416, 4502652, 5789124, 6753978, 7367976, 9005304, 10130967, 11578248, 13507956, 20261934, 27015912, 40523868, 81047736]

約数ペア:

[(1, 81047736), (2, 40523868), (3, 27015912), (4, 20261934), (6, 13507956), (7, 11578248), (8, 10130967), (9, 9005304), (11, 7367976), (12, 6753978), (14, 5789124), (18, 4502652), (21, 3859416), (22, 3683988), (24, 3376989), (27, 3001768), (28, 2894562), (33, 2455992), (36, 2251326), (42, 1929708), (44, 1841994), (54, 1500884), (56, 1447281), (63, 1286472), (66, 1227996), (72, 1125663), (77, 1052568), (84, 964854), (88, 920997), (99, 818664), (108, 750442), (121, 669816), (126, 643236), (132, 613998), (154, 526284), (168, 482427), (189, 428824), (198, 409332), (216, 375221), (231, 350856), (242, 334908), (252, 321618), (264, 306999), (297, 272888), (308, 263142), (363, 223272), (378, 214412), (396, 204666), (443, 182952), (462, 175428), (484, 167454), (504, 160809), (594, 136444), (616, 131571), (693, 116952), (726, 111636), (756, 107206), (792, 102333), (847, 95688), (886, 91476), (924, 87714), (968, 83727), (1089, 74424), (1188, 68222), (1329, 60984), (1386, 58476), (1452, 55818), (1512, 53603), (1694, 47844), (1772, 45738), (1848, 43857), (2079, 38984), (2178, 37212), (2376, 34111), (2541, 31896), (2658, 30492), (2772, 29238), (2904, 27909), (3101, 26136), (3267, 24808), (3388, 23922), (3544, 22869), (3987, 20328), (4158, 19492), (4356, 18606), (4873, 16632), (5082, 15948), (5316, 15246), (5544, 14619), (6202, 13068), (6534, 12404), (6776, 11961), (7623, 10632), (7974, 10164), (8316, 9746), (8712, 9303)]