56712528

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 120

約数和(自身を含む): 169007040

約数和(自身を除く): 112294512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 71, 72, 86, 108, 129, 142, 144, 172, 213, 216, 258, 284, 344, 387, 426, 432, 516, 568, 639, 688, 774, 852, 1032, 1136, 1161, 1278, 1548, 1704, 1849, 1917, 2064, 2322, 2556, 3053, 3096, 3408, 3698, 3834, 4644, 5112, 5547, 6106, 6192, 7396, 7668, 9159, 9288, 10224, 11094, 12212, 14792, 15336, 16641, 18318, 18576, 22188, 24424, 27477, 29584, 30672, 33282, 36636, 44376, 48848, 49923, 54954, 66564, 73272, 82431, 88752, 99846, 109908, 131279, 133128, 146544, 164862, 199692, 219816, 262558, 266256, 329724, 393837, 399384, 439632, 525116, 659448, 787674, 798768, 1050232, 1181511, 1318896, 1575348, 2100464, 2363022, 3150696, 3544533, 4726044, 6301392, 7089066, 9452088, 14178132, 18904176, 28356264, 56712528]

約数ペア:

[(1, 56712528), (2, 28356264), (3, 18904176), (4, 14178132), (6, 9452088), (8, 7089066), (9, 6301392), (12, 4726044), (16, 3544533), (18, 3150696), (24, 2363022), (27, 2100464), (36, 1575348), (43, 1318896), (48, 1181511), (54, 1050232), (71, 798768), (72, 787674), (86, 659448), (108, 525116), (129, 439632), (142, 399384), (144, 393837), (172, 329724), (213, 266256), (216, 262558), (258, 219816), (284, 199692), (344, 164862), (387, 146544), (426, 133128), (432, 131279), (516, 109908), (568, 99846), (639, 88752), (688, 82431), (774, 73272), (852, 66564), (1032, 54954), (1136, 49923), (1161, 48848), (1278, 44376), (1548, 36636), (1704, 33282), (1849, 30672), (1917, 29584), (2064, 27477), (2322, 24424), (2556, 22188), (3053, 18576), (3096, 18318), (3408, 16641), (3698, 15336), (3834, 14792), (4644, 12212), (5112, 11094), (5547, 10224), (6106, 9288), (6192, 9159), (7396, 7668)]