74393568

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2663}}^1$

素因数の和:2776

約数の個数: 72

約数和(自身を含む): 213817968

約数和(自身を除く): 139424400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 2663, 3104, 3492, 4656, 5326, 6984, 7989, 9312, 10652, 13968, 15978, 21304, 23967, 27936, 31956, 42608, 47934, 63912, 85216, 95868, 127824, 191736, 255648, 258311, 383472, 516622, 766944, 774933, 1033244, 1549866, 2066488, 2324799, 3099732, 4132976, 4649598, 6199464, 8265952, 9299196, 12398928, 18598392, 24797856, 37196784, 74393568]

約数ペア:

[(1, 74393568), (2, 37196784), (3, 24797856), (4, 18598392), (6, 12398928), (8, 9299196), (9, 8265952), (12, 6199464), (16, 4649598), (18, 4132976), (24, 3099732), (32, 2324799), (36, 2066488), (48, 1549866), (72, 1033244), (96, 774933), (97, 766944), (144, 516622), (194, 383472), (288, 258311), (291, 255648), (388, 191736), (582, 127824), (776, 95868), (873, 85216), (1164, 63912), (1552, 47934), (1746, 42608), (2328, 31956), (2663, 27936), (3104, 23967), (3492, 21304), (4656, 15978), (5326, 13968), (6984, 10652), (7989, 9312)]