90037872

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 273672960

約数和(自身を除く): 183635088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 43, 48, 54, 72, 74, 86, 108, 111, 129, 131, 144, 148, 172, 216, 222, 258, 262, 296, 333, 344, 387, 393, 432, 444, 516, 524, 592, 666, 688, 774, 786, 888, 999, 1032, 1048, 1161, 1179, 1332, 1548, 1572, 1591, 1776, 1998, 2064, 2096, 2322, 2358, 2664, 3096, 3144, 3182, 3537, 3996, 4644, 4716, 4773, 4847, 5328, 5633, 6192, 6288, 6364, 7074, 7992, 9288, 9432, 9546, 9694, 11266, 12728, 14148, 14319, 14541, 15984, 16899, 18576, 18864, 19092, 19388, 22532, 25456, 28296, 28638, 29082, 33798, 38184, 38776, 42957, 43623, 45064, 50697, 56592, 57276, 58164, 67596, 76368, 77552, 85914, 87246, 90128, 101394, 114552, 116328, 130869, 135192, 152091, 171828, 174492, 202788, 208421, 229104, 232656, 261738, 270384, 304182, 343656, 348984, 405576, 416842, 523476, 608364, 625263, 687312, 697968, 811152, 833684, 1046952, 1216728, 1250526, 1667368, 1875789, 2093904, 2433456, 2501052, 3334736, 3751578, 5002104, 5627367, 7503156, 10004208, 11254734, 15006312, 22509468, 30012624, 45018936, 90037872]

約数ペア:

[(1, 90037872), (2, 45018936), (3, 30012624), (4, 22509468), (6, 15006312), (8, 11254734), (9, 10004208), (12, 7503156), (16, 5627367), (18, 5002104), (24, 3751578), (27, 3334736), (36, 2501052), (37, 2433456), (43, 2093904), (48, 1875789), (54, 1667368), (72, 1250526), (74, 1216728), (86, 1046952), (108, 833684), (111, 811152), (129, 697968), (131, 687312), (144, 625263), (148, 608364), (172, 523476), (216, 416842), (222, 405576), (258, 348984), (262, 343656), (296, 304182), (333, 270384), (344, 261738), (387, 232656), (393, 229104), (432, 208421), (444, 202788), (516, 174492), (524, 171828), (592, 152091), (666, 135192), (688, 130869), (774, 116328), (786, 114552), (888, 101394), (999, 90128), (1032, 87246), (1048, 85914), (1161, 77552), (1179, 76368), (1332, 67596), (1548, 58164), (1572, 57276), (1591, 56592), (1776, 50697), (1998, 45064), (2064, 43623), (2096, 42957), (2322, 38776), (2358, 38184), (2664, 33798), (3096, 29082), (3144, 28638), (3182, 28296), (3537, 25456), (3996, 22532), (4644, 19388), (4716, 19092), (4773, 18864), (4847, 18576), (5328, 16899), (5633, 15984), (6192, 14541), (6288, 14319), (6364, 14148), (7074, 12728), (7992, 11266), (9288, 9694), (9432, 9546)]