65905464672

素因数分解:

$2^5\times 3^5\times {\mathrm{997}}^1\times {\mathrm{8501}}^1$

素因数の和:9523

約数の個数: 144

約数和(自身を含む): 194577928272

約数和(自身を除く): 128672463600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 997, 1296, 1944, 1994, 2592, 2991, 3888, 3988, 5982, 7776, 7976, 8501, 8973, 11964, 15952, 17002, 17946, 23928, 25503, 26919, 31904, 34004, 35892, 47856, 51006, 53838, 68008, 71784, 76509, 80757, 95712, 102012, 107676, 136016, 143568, 153018, 161514, 204024, 215352, 229527, 242271, 272032, 287136, 306036, 323028, 408048, 430704, 459054, 484542, 612072, 646056, 688581, 816096, 861408, 918108, 969084, 1224144, 1292112, 1377162, 1836216, 1938168, 2065743, 2448288, 2584224, 2754324, 3672432, 3876336, 4131486, 5508648, 7344864, 7752672, 8262972, 8475497, 11017296, 16525944, 16950994, 22034592, 25426491, 33051888, 33901988, 50852982, 66103776, 67803976, 76279473, 101705964, 135607952, 152558946, 203411928, 228838419, 271215904, 305117892, 406823856, 457676838, 610235784, 686515257, 813647712, 915353676, 1220471568, 1373030514, 1830707352, 2059545771, 2440943136, 2746061028, 3661414704, 4119091542, 5492122056, 7322829408, 8238183084, 10984244112, 16476366168, 21968488224, 32952732336, 65905464672]

約数ペア:

[(1, 65905464672), (2, 32952732336), (3, 21968488224), (4, 16476366168), (6, 10984244112), (8, 8238183084), (9, 7322829408), (12, 5492122056), (16, 4119091542), (18, 3661414704), (24, 2746061028), (27, 2440943136), (32, 2059545771), (36, 1830707352), (48, 1373030514), (54, 1220471568), (72, 915353676), (81, 813647712), (96, 686515257), (108, 610235784), (144, 457676838), (162, 406823856), (216, 305117892), (243, 271215904), (288, 228838419), (324, 203411928), (432, 152558946), (486, 135607952), (648, 101705964), (864, 76279473), (972, 67803976), (997, 66103776), (1296, 50852982), (1944, 33901988), (1994, 33051888), (2592, 25426491), (2991, 22034592), (3888, 16950994), (3988, 16525944), (5982, 11017296), (7776, 8475497), (7976, 8262972), (8501, 7752672), (8973, 7344864), (11964, 5508648), (15952, 4131486), (17002, 3876336), (17946, 3672432), (23928, 2754324), (25503, 2584224), (26919, 2448288), (31904, 2065743), (34004, 1938168), (35892, 1836216), (47856, 1377162), (51006, 1292112), (53838, 1224144), (68008, 969084), (71784, 918108), (76509, 861408), (80757, 816096), (95712, 688581), (102012, 646056), (107676, 612072), (136016, 484542), (143568, 459054), (153018, 430704), (161514, 408048), (204024, 323028), (215352, 306036), (229527, 287136), (242271, 272032)]