39901248

素因数分解:

$2^6\times 3^4\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 140

約数和(自身を含む): 121706640

約数和(自身を除く): 81805392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 179, 192, 216, 258, 288, 324, 344, 358, 387, 432, 516, 537, 576, 648, 688, 716, 774, 864, 1032, 1074, 1161, 1296, 1376, 1432, 1548, 1611, 1728, 2064, 2148, 2322, 2592, 2752, 2864, 3096, 3222, 3483, 4128, 4296, 4644, 4833, 5184, 5728, 6192, 6444, 6966, 7697, 8256, 8592, 9288, 9666, 11456, 12384, 12888, 13932, 14499, 15394, 17184, 18576, 19332, 23091, 24768, 25776, 27864, 28998, 30788, 34368, 37152, 38664, 46182, 51552, 55728, 57996, 61576, 69273, 74304, 77328, 92364, 103104, 111456, 115992, 123152, 138546, 154656, 184728, 207819, 222912, 231984, 246304, 277092, 309312, 369456, 415638, 463968, 492608, 554184, 623457, 738912, 831276, 927936, 1108368, 1246914, 1477824, 1662552, 2216736, 2493828, 3325104, 4433472, 4987656, 6650208, 9975312, 13300416, 19950624, 39901248]

約数ペア:

[(1, 39901248), (2, 19950624), (3, 13300416), (4, 9975312), (6, 6650208), (8, 4987656), (9, 4433472), (12, 3325104), (16, 2493828), (18, 2216736), (24, 1662552), (27, 1477824), (32, 1246914), (36, 1108368), (43, 927936), (48, 831276), (54, 738912), (64, 623457), (72, 554184), (81, 492608), (86, 463968), (96, 415638), (108, 369456), (129, 309312), (144, 277092), (162, 246304), (172, 231984), (179, 222912), (192, 207819), (216, 184728), (258, 154656), (288, 138546), (324, 123152), (344, 115992), (358, 111456), (387, 103104), (432, 92364), (516, 77328), (537, 74304), (576, 69273), (648, 61576), (688, 57996), (716, 55728), (774, 51552), (864, 46182), (1032, 38664), (1074, 37152), (1161, 34368), (1296, 30788), (1376, 28998), (1432, 27864), (1548, 25776), (1611, 24768), (1728, 23091), (2064, 19332), (2148, 18576), (2322, 17184), (2592, 15394), (2752, 14499), (2864, 13932), (3096, 12888), (3222, 12384), (3483, 11456), (4128, 9666), (4296, 9288), (4644, 8592), (4833, 8256), (5184, 7697), (5728, 6966), (6192, 6444)]