81040176

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{8933}}^1$

素因数の和:8960

約数の個数: 100

約数和(自身を含む): 268091472

約数和(自身を除く): 187051296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 8933, 9072, 17866, 26799, 35732, 53598, 62531, 71464, 80397, 107196, 125062, 142928, 160794, 187593, 214392, 241191, 250124, 321588, 375186, 428784, 482382, 500248, 562779, 643176, 723573, 750372, 964764, 1000496, 1125558, 1286352, 1447146, 1500744, 1688337, 1929528, 2251116, 2894292, 3001488, 3376674, 3859056, 4502232, 5065011, 5788584, 6753348, 9004464, 10130022, 11577168, 13506696, 20260044, 27013392, 40520088, 81040176]

約数ペア:

[(1, 81040176), (2, 40520088), (3, 27013392), (4, 20260044), (6, 13506696), (7, 11577168), (8, 10130022), (9, 9004464), (12, 6753348), (14, 5788584), (16, 5065011), (18, 4502232), (21, 3859056), (24, 3376674), (27, 3001488), (28, 2894292), (36, 2251116), (42, 1929528), (48, 1688337), (54, 1500744), (56, 1447146), (63, 1286352), (72, 1125558), (81, 1000496), (84, 964764), (108, 750372), (112, 723573), (126, 643176), (144, 562779), (162, 500248), (168, 482382), (189, 428784), (216, 375186), (252, 321588), (324, 250124), (336, 241191), (378, 214392), (432, 187593), (504, 160794), (567, 142928), (648, 125062), (756, 107196), (1008, 80397), (1134, 71464), (1296, 62531), (1512, 53598), (2268, 35732), (3024, 26799), (4536, 17866), (8933, 9072)]