89720576

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 197597568

約数和(自身を除く): 107876992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 151, 176, 211, 256, 302, 352, 422, 604, 704, 844, 1208, 1408, 1661, 1688, 2321, 2416, 2816, 3322, 3376, 4642, 4832, 6644, 6752, 9284, 9664, 13288, 13504, 18568, 19328, 26576, 27008, 31861, 37136, 38656, 53152, 54016, 63722, 74272, 106304, 127444, 148544, 212608, 254888, 297088, 350471, 425216, 509776, 594176, 700942, 1019552, 1401884, 2039104, 2803768, 4078208, 5607536, 8156416, 11215072, 22430144, 44860288, 89720576]

約数ペア:

[(1, 89720576), (2, 44860288), (4, 22430144), (8, 11215072), (11, 8156416), (16, 5607536), (22, 4078208), (32, 2803768), (44, 2039104), (64, 1401884), (88, 1019552), (128, 700942), (151, 594176), (176, 509776), (211, 425216), (256, 350471), (302, 297088), (352, 254888), (422, 212608), (604, 148544), (704, 127444), (844, 106304), (1208, 74272), (1408, 63722), (1661, 54016), (1688, 53152), (2321, 38656), (2416, 37136), (2816, 31861), (3322, 27008), (3376, 26576), (4642, 19328), (4832, 18568), (6644, 13504), (6752, 13288), (9284, 9664)]