85787568

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20543}}^1$

素因数の和:20586

約数の個数: 60

約数和(自身を含む): 248376960

約数和(自身を除く): 162589392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 20543, 41086, 61629, 82172, 123258, 164344, 184887, 246516, 328688, 369774, 493032, 595747, 739548, 986064, 1191494, 1479096, 1787241, 2382988, 2958192, 3574482, 4765976, 5361723, 7148964, 9531952, 10723446, 14297928, 21446892, 28595856, 42893784, 85787568]

約数ペア:

[(1, 85787568), (2, 42893784), (3, 28595856), (4, 21446892), (6, 14297928), (8, 10723446), (9, 9531952), (12, 7148964), (16, 5361723), (18, 4765976), (24, 3574482), (29, 2958192), (36, 2382988), (48, 1787241), (58, 1479096), (72, 1191494), (87, 986064), (116, 739548), (144, 595747), (174, 493032), (232, 369774), (261, 328688), (348, 246516), (464, 184887), (522, 164344), (696, 123258), (1044, 82172), (1392, 61629), (2088, 41086), (4176, 20543)]