87772096

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 84

約数和(自身を含む): 191612520

約数和(自身を除く): 103840424

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 131, 152, 232, 262, 304, 361, 464, 524, 551, 608, 722, 928, 1048, 1102, 1216, 1444, 1856, 2096, 2204, 2489, 2888, 3799, 4192, 4408, 4978, 5776, 7598, 8384, 8816, 9956, 10469, 11552, 15196, 17632, 19912, 20938, 23104, 30392, 35264, 39824, 41876, 47291, 60784, 72181, 79648, 83752, 94582, 121568, 144362, 159296, 167504, 189164, 243136, 288724, 335008, 378328, 577448, 670016, 756656, 1154896, 1371439, 1513312, 2309792, 2742878, 3026624, 4619584, 5485756, 10971512, 21943024, 43886048, 87772096]

約数ペア:

[(1, 87772096), (2, 43886048), (4, 21943024), (8, 10971512), (16, 5485756), (19, 4619584), (29, 3026624), (32, 2742878), (38, 2309792), (58, 1513312), (64, 1371439), (76, 1154896), (116, 756656), (131, 670016), (152, 577448), (232, 378328), (262, 335008), (304, 288724), (361, 243136), (464, 189164), (524, 167504), (551, 159296), (608, 144362), (722, 121568), (928, 94582), (1048, 83752), (1102, 79648), (1216, 72181), (1444, 60784), (1856, 47291), (2096, 41876), (2204, 39824), (2489, 35264), (2888, 30392), (3799, 23104), (4192, 20938), (4408, 19912), (4978, 17632), (5776, 15196), (7598, 11552), (8384, 10469), (8816, 9956)]