85751456

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 203793408

約数和(自身を除く): 118041952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 106, 112, 124, 212, 217, 224, 233, 248, 371, 424, 434, 466, 496, 742, 848, 868, 932, 992, 1484, 1631, 1643, 1696, 1736, 1864, 2968, 3262, 3286, 3472, 3728, 5936, 6524, 6572, 6944, 7223, 7456, 11501, 11872, 12349, 13048, 13144, 14446, 23002, 24698, 26096, 26288, 28892, 46004, 49396, 50561, 52192, 52576, 57784, 86443, 92008, 98792, 101122, 115568, 172886, 184016, 197584, 202244, 231136, 345772, 368032, 382819, 395168, 404488, 691544, 765638, 808976, 1383088, 1531276, 1617952, 2679733, 2766176, 3062552, 5359466, 6125104, 10718932, 12250208, 21437864, 42875728, 85751456]

約数ペア:

[(1, 85751456), (2, 42875728), (4, 21437864), (7, 12250208), (8, 10718932), (14, 6125104), (16, 5359466), (28, 3062552), (31, 2766176), (32, 2679733), (53, 1617952), (56, 1531276), (62, 1383088), (106, 808976), (112, 765638), (124, 691544), (212, 404488), (217, 395168), (224, 382819), (233, 368032), (248, 345772), (371, 231136), (424, 202244), (434, 197584), (466, 184016), (496, 172886), (742, 115568), (848, 101122), (868, 98792), (932, 92008), (992, 86443), (1484, 57784), (1631, 52576), (1643, 52192), (1696, 50561), (1736, 49396), (1864, 46004), (2968, 28892), (3262, 26288), (3286, 26096), (3472, 24698), (3728, 23002), (5936, 14446), (6524, 13144), (6572, 13048), (6944, 12349), (7223, 11872), (7456, 11501)]