39923712

素因数分解:

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

素因数の和:71

約数の個数: 156

約数和(自身を含む): 124830840

約数和(自身を除く): 84907128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 361, 384, 432, 456, 512, 513, 576, 608, 684, 722, 768, 864, 912, 1024, 1026, 1083, 1152, 1216, 1368, 1444, 1536, 1728, 1824, 2048, 2052, 2166, 2304, 2432, 2736, 2888, 3072, 3249, 3456, 3648, 4096, 4104, 4332, 4608, 4864, 5472, 5776, 6144, 6498, 6912, 7296, 8208, 8664, 9216, 9728, 9747, 10944, 11552, 12288, 12996, 13824, 14592, 16416, 17328, 18432, 19456, 19494, 21888, 23104, 25992, 27648, 29184, 32832, 34656, 36864, 38912, 38988, 43776, 46208, 51984, 55296, 58368, 65664, 69312, 77824, 77976, 87552, 92416, 103968, 110592, 116736, 131328, 138624, 155952, 175104, 184832, 207936, 233472, 262656, 277248, 311904, 350208, 369664, 415872, 525312, 554496, 623808, 700416, 739328, 831744, 1050624, 1108992, 1247616, 1478656, 1663488, 2101248, 2217984, 2495232, 3326976, 4435968, 4990464, 6653952, 9980928, 13307904, 19961856, 39923712]

約数ペア:

[(1, 39923712), (2, 19961856), (3, 13307904), (4, 9980928), (6, 6653952), (8, 4990464), (9, 4435968), (12, 3326976), (16, 2495232), (18, 2217984), (19, 2101248), (24, 1663488), (27, 1478656), (32, 1247616), (36, 1108992), (38, 1050624), (48, 831744), (54, 739328), (57, 700416), (64, 623808), (72, 554496), (76, 525312), (96, 415872), (108, 369664), (114, 350208), (128, 311904), (144, 277248), (152, 262656), (171, 233472), (192, 207936), (216, 184832), (228, 175104), (256, 155952), (288, 138624), (304, 131328), (342, 116736), (361, 110592), (384, 103968), (432, 92416), (456, 87552), (512, 77976), (513, 77824), (576, 69312), (608, 65664), (684, 58368), (722, 55296), (768, 51984), (864, 46208), (912, 43776), (1024, 38988), (1026, 38912), (1083, 36864), (1152, 34656), (1216, 32832), (1368, 29184), (1444, 27648), (1536, 25992), (1728, 23104), (1824, 21888), (2048, 19494), (2052, 19456), (2166, 18432), (2304, 17328), (2432, 16416), (2736, 14592), (2888, 13824), (3072, 12996), (3249, 12288), (3456, 11552), (3648, 10944), (4096, 9747), (4104, 9728), (4332, 9216), (4608, 8664), (4864, 8208), (5472, 7296), (5776, 6912), (6144, 6498)]