8247744

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 140

約数和(自身を含む): 25693624

約数和(自身を除く): 17445880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 43, 48, 54, 64, 72, 74, 81, 86, 96, 108, 111, 129, 144, 148, 162, 172, 192, 216, 222, 258, 288, 296, 324, 333, 344, 387, 432, 444, 516, 576, 592, 648, 666, 688, 774, 864, 888, 999, 1032, 1161, 1184, 1296, 1332, 1376, 1548, 1591, 1728, 1776, 1998, 2064, 2322, 2368, 2592, 2664, 2752, 2997, 3096, 3182, 3483, 3552, 3996, 4128, 4644, 4773, 5184, 5328, 5994, 6192, 6364, 6966, 7104, 7992, 8256, 9288, 9546, 10656, 11988, 12384, 12728, 13932, 14319, 15984, 18576, 19092, 21312, 23976, 24768, 25456, 27864, 28638, 31968, 37152, 38184, 42957, 47952, 50912, 55728, 57276, 63936, 74304, 76368, 85914, 95904, 101824, 111456, 114552, 128871, 152736, 171828, 191808, 222912, 229104, 257742, 305472, 343656, 458208, 515484, 687312, 916416, 1030968, 1374624, 2061936, 2749248, 4123872, 8247744]

約数ペア:

[(1, 8247744), (2, 4123872), (3, 2749248), (4, 2061936), (6, 1374624), (8, 1030968), (9, 916416), (12, 687312), (16, 515484), (18, 458208), (24, 343656), (27, 305472), (32, 257742), (36, 229104), (37, 222912), (43, 191808), (48, 171828), (54, 152736), (64, 128871), (72, 114552), (74, 111456), (81, 101824), (86, 95904), (96, 85914), (108, 76368), (111, 74304), (129, 63936), (144, 57276), (148, 55728), (162, 50912), (172, 47952), (192, 42957), (216, 38184), (222, 37152), (258, 31968), (288, 28638), (296, 27864), (324, 25456), (333, 24768), (344, 23976), (387, 21312), (432, 19092), (444, 18576), (516, 15984), (576, 14319), (592, 13932), (648, 12728), (666, 12384), (688, 11988), (774, 10656), (864, 9546), (888, 9288), (999, 8256), (1032, 7992), (1161, 7104), (1184, 6966), (1296, 6364), (1332, 6192), (1376, 5994), (1548, 5328), (1591, 5184), (1728, 4773), (1776, 4644), (1998, 4128), (2064, 3996), (2322, 3552), (2368, 3483), (2592, 3182), (2664, 3096), (2752, 2997)]