80072512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 56

約数和(自身を含む): 172487336

約数和(自身を除く): 92414824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 157, 208, 314, 416, 613, 628, 832, 1226, 1256, 2041, 2452, 2512, 4082, 4904, 5024, 7969, 8164, 9808, 10048, 15938, 16328, 19616, 31876, 32656, 39232, 63752, 65312, 96241, 127504, 130624, 192482, 255008, 384964, 510016, 769928, 1251133, 1539856, 2502266, 3079712, 5004532, 6159424, 10009064, 20018128, 40036256, 80072512]

約数ペア:

[(1, 80072512), (2, 40036256), (4, 20018128), (8, 10009064), (13, 6159424), (16, 5004532), (26, 3079712), (32, 2502266), (52, 1539856), (64, 1251133), (104, 769928), (157, 510016), (208, 384964), (314, 255008), (416, 192482), (613, 130624), (628, 127504), (832, 96241), (1226, 65312), (1256, 63752), (2041, 39232), (2452, 32656), (2512, 31876), (4082, 19616), (4904, 16328), (5024, 15938), (7969, 10048), (8164, 9808)]