78788352

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 211259664

約数和(自身を除く): 132471312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 519, 593, 692, 768, 1038, 1186, 1384, 1779, 2076, 2372, 2768, 3558, 4152, 4744, 5536, 7116, 8304, 9488, 11072, 14232, 16608, 18976, 22144, 28464, 33216, 37952, 44288, 56928, 66432, 75904, 102589, 113856, 132864, 151808, 205178, 227712, 307767, 410356, 455424, 615534, 820712, 1231068, 1641424, 2462136, 3282848, 4924272, 6565696, 9848544, 13131392, 19697088, 26262784, 39394176, 78788352]

約数ペア:

[(1, 78788352), (2, 39394176), (3, 26262784), (4, 19697088), (6, 13131392), (8, 9848544), (12, 6565696), (16, 4924272), (24, 3282848), (32, 2462136), (48, 1641424), (64, 1231068), (96, 820712), (128, 615534), (173, 455424), (192, 410356), (256, 307767), (346, 227712), (384, 205178), (519, 151808), (593, 132864), (692, 113856), (768, 102589), (1038, 75904), (1186, 66432), (1384, 56928), (1779, 44288), (2076, 37952), (2372, 33216), (2768, 28464), (3558, 22144), (4152, 18976), (4744, 16608), (5536, 14232), (7116, 11072), (8304, 9488)]