66969144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{7687}}^1$

素因数の和:7721

約数の個数: 72

約数和(自身を含む): 199388280

約数和(自身を除く): 132419136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 7687, 8712, 15374, 23061, 30748, 46122, 61496, 69183, 84557, 92244, 138366, 169114, 184488, 253671, 276732, 338228, 507342, 553464, 676456, 761013, 930127, 1014684, 1522026, 1860254, 2029368, 2790381, 3044052, 3720508, 5580762, 6088104, 7441016, 8371143, 11161524, 16742286, 22323048, 33484572, 66969144]

約数ペア:

[(1, 66969144), (2, 33484572), (3, 22323048), (4, 16742286), (6, 11161524), (8, 8371143), (9, 7441016), (11, 6088104), (12, 5580762), (18, 3720508), (22, 3044052), (24, 2790381), (33, 2029368), (36, 1860254), (44, 1522026), (66, 1014684), (72, 930127), (88, 761013), (99, 676456), (121, 553464), (132, 507342), (198, 338228), (242, 276732), (264, 253671), (363, 184488), (396, 169114), (484, 138366), (726, 92244), (792, 84557), (968, 69183), (1089, 61496), (1452, 46122), (2178, 30748), (2904, 23061), (4356, 15374), (7687, 8712)]