68433984

素因数分解:

$2^6\times 3^4\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 140

約数和(自身を含む): 208253584

約数和(自身を除く): 139819600

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, 307, 324, 344, 387, 432, 516, 576, 614, 648, 688, 774, 864, 921, 1032, 1161, 1228, 1296, 1376, 1548, 1728, 1842, 2064, 2322, 2456, 2592, 2752, 2763, 3096, 3483, 3684, 4128, 4644, 4912, 5184, 5526, 6192, 6966, 7368, 8256, 8289, 9288, 9824, 11052, 12384, 13201, 13932, 14736, 16578, 18576, 19648, 22104, 24768, 24867, 26402, 27864, 29472, 33156, 37152, 39603, 44208, 49734, 52804, 55728, 58944, 66312, 74304, 79206, 88416, 99468, 105608, 111456, 118809, 132624, 158412, 176832, 198936, 211216, 222912, 237618, 265248, 316824, 356427, 397872, 422432, 475236, 530496, 633648, 712854, 795744, 844864, 950472, 1069281, 1267296, 1425708, 1591488, 1900944, 2138562, 2534592, 2851416, 3801888, 4277124, 5702832, 7603776, 8554248, 11405664, 17108496, 22811328, 34216992, 68433984]

約数ペア:

[(1, 68433984), (2, 34216992), (3, 22811328), (4, 17108496), (6, 11405664), (8, 8554248), (9, 7603776), (12, 5702832), (16, 4277124), (18, 3801888), (24, 2851416), (27, 2534592), (32, 2138562), (36, 1900944), (43, 1591488), (48, 1425708), (54, 1267296), (64, 1069281), (72, 950472), (81, 844864), (86, 795744), (96, 712854), (108, 633648), (129, 530496), (144, 475236), (162, 422432), (172, 397872), (192, 356427), (216, 316824), (258, 265248), (288, 237618), (307, 222912), (324, 211216), (344, 198936), (387, 176832), (432, 158412), (516, 132624), (576, 118809), (614, 111456), (648, 105608), (688, 99468), (774, 88416), (864, 79206), (921, 74304), (1032, 66312), (1161, 58944), (1228, 55728), (1296, 52804), (1376, 49734), (1548, 44208), (1728, 39603), (1842, 37152), (2064, 33156), (2322, 29472), (2456, 27864), (2592, 26402), (2752, 24867), (2763, 24768), (3096, 22104), (3483, 19648), (3684, 18576), (4128, 16578), (4644, 14736), (4912, 13932), (5184, 13201), (5526, 12384), (6192, 11052), (6966, 9824), (7368, 9288), (8256, 8289)]