72265776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 220485888

約数和(自身を除く): 148220112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 83, 88, 97, 102, 132, 136, 166, 176, 187, 194, 204, 249, 264, 272, 291, 332, 374, 388, 408, 498, 528, 561, 582, 664, 748, 776, 816, 913, 996, 1067, 1122, 1164, 1328, 1411, 1496, 1552, 1649, 1826, 1992, 2134, 2244, 2328, 2739, 2822, 2992, 3201, 3298, 3652, 3984, 4233, 4268, 4488, 4656, 4947, 5478, 5644, 6402, 6596, 7304, 8051, 8466, 8536, 8976, 9894, 10956, 11288, 12804, 13192, 14608, 15521, 16102, 16932, 17072, 18139, 19788, 21912, 22576, 24153, 25608, 26384, 31042, 32204, 33864, 36278, 39576, 43824, 46563, 48306, 51216, 54417, 62084, 64408, 67728, 72556, 79152, 88561, 93126, 96612, 108834, 124168, 128816, 136867, 145112, 177122, 186252, 193224, 217668, 248336, 265683, 273734, 290224, 354244, 372504, 386448, 410601, 435336, 531366, 547468, 708488, 745008, 821202, 870672, 1062732, 1094936, 1416976, 1505537, 1642404, 2125464, 2189872, 3011074, 3284808, 4250928, 4516611, 6022148, 6569616, 9033222, 12044296, 18066444, 24088592, 36132888, 72265776]

約数ペア:

[(1, 72265776), (2, 36132888), (3, 24088592), (4, 18066444), (6, 12044296), (8, 9033222), (11, 6569616), (12, 6022148), (16, 4516611), (17, 4250928), (22, 3284808), (24, 3011074), (33, 2189872), (34, 2125464), (44, 1642404), (48, 1505537), (51, 1416976), (66, 1094936), (68, 1062732), (83, 870672), (88, 821202), (97, 745008), (102, 708488), (132, 547468), (136, 531366), (166, 435336), (176, 410601), (187, 386448), (194, 372504), (204, 354244), (249, 290224), (264, 273734), (272, 265683), (291, 248336), (332, 217668), (374, 193224), (388, 186252), (408, 177122), (498, 145112), (528, 136867), (561, 128816), (582, 124168), (664, 108834), (748, 96612), (776, 93126), (816, 88561), (913, 79152), (996, 72556), (1067, 67728), (1122, 64408), (1164, 62084), (1328, 54417), (1411, 51216), (1496, 48306), (1552, 46563), (1649, 43824), (1826, 39576), (1992, 36278), (2134, 33864), (2244, 32204), (2328, 31042), (2739, 26384), (2822, 25608), (2992, 24153), (3201, 22576), (3298, 21912), (3652, 19788), (3984, 18139), (4233, 17072), (4268, 16932), (4488, 16102), (4656, 15521), (4947, 14608), (5478, 13192), (5644, 12804), (6402, 11288), (6596, 10956), (7304, 9894), (8051, 8976), (8466, 8536)]