78881856

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 112

約数和(自身を含む): 223357440

約数和(自身を除く): 144475584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 174, 186, 192, 232, 248, 348, 372, 457, 464, 496, 696, 744, 899, 914, 928, 992, 1371, 1392, 1488, 1798, 1828, 1856, 1984, 2697, 2742, 2784, 2976, 3596, 3656, 5394, 5484, 5568, 5952, 7192, 7312, 10788, 10968, 13253, 14167, 14384, 14624, 21576, 21936, 26506, 28334, 28768, 29248, 39759, 42501, 43152, 43872, 53012, 56668, 57536, 79518, 85002, 86304, 87744, 106024, 113336, 159036, 170004, 172608, 212048, 226672, 318072, 340008, 410843, 424096, 453344, 636144, 680016, 821686, 848192, 906688, 1232529, 1272288, 1360032, 1643372, 2465058, 2544576, 2720064, 3286744, 4930116, 6573488, 9860232, 13146976, 19720464, 26293952, 39440928, 78881856]

約数ペア:

[(1, 78881856), (2, 39440928), (3, 26293952), (4, 19720464), (6, 13146976), (8, 9860232), (12, 6573488), (16, 4930116), (24, 3286744), (29, 2720064), (31, 2544576), (32, 2465058), (48, 1643372), (58, 1360032), (62, 1272288), (64, 1232529), (87, 906688), (93, 848192), (96, 821686), (116, 680016), (124, 636144), (174, 453344), (186, 424096), (192, 410843), (232, 340008), (248, 318072), (348, 226672), (372, 212048), (457, 172608), (464, 170004), (496, 159036), (696, 113336), (744, 106024), (899, 87744), (914, 86304), (928, 85002), (992, 79518), (1371, 57536), (1392, 56668), (1488, 53012), (1798, 43872), (1828, 43152), (1856, 42501), (1984, 39759), (2697, 29248), (2742, 28768), (2784, 28334), (2976, 26506), (3596, 21936), (3656, 21576), (5394, 14624), (5484, 14384), (5568, 14167), (5952, 13253), (7192, 10968), (7312, 10788)]