4123872

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 120

約数和(自身を含む): 12745656

約数和(自身を除く): 8621784

約数列:

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

約数ペア:

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