78572032

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2029

約数の個数: 80

約数和(自身を含む): 195826752

約数和(自身を除く): 117254720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 1993, 2464, 2816, 3584, 3986, 4928, 5632, 7972, 9856, 13951, 15944, 19712, 21923, 27902, 31888, 39424, 43846, 55804, 63776, 87692, 111608, 127552, 153461, 175384, 223216, 255104, 306922, 350768, 446432, 510208, 613844, 701536, 892864, 1020416, 1227688, 1403072, 1785728, 2455376, 2806144, 3571456, 4910752, 5612288, 7142912, 9821504, 11224576, 19643008, 39286016, 78572032]

約数ペア:

[(1, 78572032), (2, 39286016), (4, 19643008), (7, 11224576), (8, 9821504), (11, 7142912), (14, 5612288), (16, 4910752), (22, 3571456), (28, 2806144), (32, 2455376), (44, 1785728), (56, 1403072), (64, 1227688), (77, 1020416), (88, 892864), (112, 701536), (128, 613844), (154, 510208), (176, 446432), (224, 350768), (256, 306922), (308, 255104), (352, 223216), (448, 175384), (512, 153461), (616, 127552), (704, 111608), (896, 87692), (1232, 63776), (1408, 55804), (1792, 43846), (1993, 39424), (2464, 31888), (2816, 27902), (3584, 21923), (3986, 19712), (4928, 15944), (5632, 13951), (7972, 9856)]