31051776

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 156

約数和(自身を含む): 99864672

約数和(自身を除く): 68812896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 361, 384, 399, 448, 456, 512, 532, 608, 672, 722, 768, 798, 896, 912, 1024, 1064, 1083, 1216, 1344, 1444, 1536, 1596, 1792, 1824, 2048, 2128, 2166, 2432, 2527, 2688, 2888, 3072, 3192, 3584, 3648, 4096, 4256, 4332, 4864, 5054, 5376, 5776, 6144, 6384, 7168, 7296, 7581, 8512, 8664, 9728, 10108, 10752, 11552, 12288, 12768, 14336, 14592, 15162, 17024, 17328, 19456, 20216, 21504, 23104, 25536, 28672, 29184, 30324, 34048, 34656, 38912, 40432, 43008, 46208, 51072, 58368, 60648, 68096, 69312, 77824, 80864, 86016, 92416, 102144, 116736, 121296, 136192, 138624, 161728, 184832, 204288, 233472, 242592, 272384, 277248, 323456, 369664, 408576, 485184, 544768, 554496, 646912, 739328, 817152, 970368, 1108992, 1293824, 1478656, 1634304, 1940736, 2217984, 2587648, 3881472, 4435968, 5175296, 7762944, 10350592, 15525888, 31051776]

約数ペア:

[(1, 31051776), (2, 15525888), (3, 10350592), (4, 7762944), (6, 5175296), (7, 4435968), (8, 3881472), (12, 2587648), (14, 2217984), (16, 1940736), (19, 1634304), (21, 1478656), (24, 1293824), (28, 1108992), (32, 970368), (38, 817152), (42, 739328), (48, 646912), (56, 554496), (57, 544768), (64, 485184), (76, 408576), (84, 369664), (96, 323456), (112, 277248), (114, 272384), (128, 242592), (133, 233472), (152, 204288), (168, 184832), (192, 161728), (224, 138624), (228, 136192), (256, 121296), (266, 116736), (304, 102144), (336, 92416), (361, 86016), (384, 80864), (399, 77824), (448, 69312), (456, 68096), (512, 60648), (532, 58368), (608, 51072), (672, 46208), (722, 43008), (768, 40432), (798, 38912), (896, 34656), (912, 34048), (1024, 30324), (1064, 29184), (1083, 28672), (1216, 25536), (1344, 23104), (1444, 21504), (1536, 20216), (1596, 19456), (1792, 17328), (1824, 17024), (2048, 15162), (2128, 14592), (2166, 14336), (2432, 12768), (2527, 12288), (2688, 11552), (2888, 10752), (3072, 10108), (3192, 9728), (3584, 8664), (3648, 8512), (4096, 7581), (4256, 7296), (4332, 7168), (4864, 6384), (5054, 6144), (5376, 5776)]