78555136

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 173193930

約数和(自身を除く): 94638794

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 317, 352, 484, 512, 634, 704, 968, 1024, 1268, 1408, 1936, 2048, 2536, 2816, 3487, 3872, 5072, 5632, 6974, 7744, 10144, 11264, 13948, 15488, 20288, 22528, 27896, 30976, 38357, 40576, 55792, 61952, 76714, 81152, 111584, 123904, 153428, 162304, 223168, 247808, 306856, 324608, 446336, 613712, 649216, 892672, 1227424, 1785344, 2454848, 3570688, 4909696, 7141376, 9819392, 19638784, 39277568, 78555136]

約数ペア:

[(1, 78555136), (2, 39277568), (4, 19638784), (8, 9819392), (11, 7141376), (16, 4909696), (22, 3570688), (32, 2454848), (44, 1785344), (64, 1227424), (88, 892672), (121, 649216), (128, 613712), (176, 446336), (242, 324608), (256, 306856), (317, 247808), (352, 223168), (484, 162304), (512, 153428), (634, 123904), (704, 111584), (968, 81152), (1024, 76714), (1268, 61952), (1408, 55792), (1936, 40576), (2048, 38357), (2536, 30976), (2816, 27896), (3487, 22528), (3872, 20288), (5072, 15488), (5632, 13948), (6974, 11264), (7744, 10144)]