69771456

素因数分解:

$2^6\times 3^4\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 140

約数和(自身を含む): 212310472

約数和(自身を除く): 142539016

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, 192, 216, 258, 288, 313, 324, 344, 387, 432, 516, 576, 626, 648, 688, 774, 864, 939, 1032, 1161, 1252, 1296, 1376, 1548, 1728, 1878, 2064, 2322, 2504, 2592, 2752, 2817, 3096, 3483, 3756, 4128, 4644, 5008, 5184, 5634, 6192, 6966, 7512, 8256, 8451, 9288, 10016, 11268, 12384, 13459, 13932, 15024, 16902, 18576, 20032, 22536, 24768, 25353, 26918, 27864, 30048, 33804, 37152, 40377, 45072, 50706, 53836, 55728, 60096, 67608, 74304, 80754, 90144, 101412, 107672, 111456, 121131, 135216, 161508, 180288, 202824, 215344, 222912, 242262, 270432, 323016, 363393, 405648, 430688, 484524, 540864, 646032, 726786, 811296, 861376, 969048, 1090179, 1292064, 1453572, 1622592, 1938096, 2180358, 2584128, 2907144, 3876192, 4360716, 5814288, 7752384, 8721432, 11628576, 17442864, 23257152, 34885728, 69771456]

約数ペア:

[(1, 69771456), (2, 34885728), (3, 23257152), (4, 17442864), (6, 11628576), (8, 8721432), (9, 7752384), (12, 5814288), (16, 4360716), (18, 3876192), (24, 2907144), (27, 2584128), (32, 2180358), (36, 1938096), (43, 1622592), (48, 1453572), (54, 1292064), (64, 1090179), (72, 969048), (81, 861376), (86, 811296), (96, 726786), (108, 646032), (129, 540864), (144, 484524), (162, 430688), (172, 405648), (192, 363393), (216, 323016), (258, 270432), (288, 242262), (313, 222912), (324, 215344), (344, 202824), (387, 180288), (432, 161508), (516, 135216), (576, 121131), (626, 111456), (648, 107672), (688, 101412), (774, 90144), (864, 80754), (939, 74304), (1032, 67608), (1161, 60096), (1252, 55728), (1296, 53836), (1376, 50706), (1548, 45072), (1728, 40377), (1878, 37152), (2064, 33804), (2322, 30048), (2504, 27864), (2592, 26918), (2752, 25353), (2817, 24768), (3096, 22536), (3483, 20032), (3756, 18576), (4128, 16902), (4644, 15024), (5008, 13932), (5184, 13459), (5634, 12384), (6192, 11268), (6966, 10016), (7512, 9288), (8256, 8451)]