77842728

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 243144000

約数和(自身を除く): 165301272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 43, 51, 54, 58, 68, 72, 86, 87, 102, 108, 116, 129, 136, 153, 172, 174, 204, 216, 232, 258, 261, 289, 306, 344, 348, 387, 408, 459, 493, 516, 522, 578, 612, 696, 731, 774, 783, 867, 918, 986, 1032, 1044, 1156, 1161, 1224, 1247, 1462, 1479, 1548, 1566, 1734, 1836, 1972, 2088, 2193, 2312, 2322, 2494, 2601, 2924, 2958, 3096, 3132, 3468, 3672, 3741, 3944, 4386, 4437, 4644, 4988, 5202, 5848, 5916, 6264, 6579, 6936, 7482, 7803, 8381, 8772, 8874, 9288, 9976, 10404, 11223, 11832, 12427, 13158, 13311, 14964, 15606, 16762, 17544, 17748, 19737, 20808, 21199, 22446, 24854, 25143, 26316, 26622, 29928, 31212, 33524, 33669, 35496, 37281, 39474, 42398, 44892, 49708, 50286, 52632, 53244, 62424, 63597, 67048, 67338, 74562, 75429, 78948, 84796, 89784, 99416, 100572, 106488, 111843, 127194, 134676, 149124, 150858, 157896, 169592, 190791, 201144, 223686, 226287, 254388, 269352, 298248, 301716, 335529, 360383, 381582, 447372, 452574, 508776, 572373, 603432, 671058, 720766, 763164, 894744, 905148, 1081149, 1144746, 1342116, 1441532, 1526328, 1810296, 2162298, 2289492, 2684232, 2883064, 3243447, 4324596, 4578984, 6486894, 8649192, 9730341, 12973788, 19460682, 25947576, 38921364, 77842728]

約数ペア:

[(1, 77842728), (2, 38921364), (3, 25947576), (4, 19460682), (6, 12973788), (8, 9730341), (9, 8649192), (12, 6486894), (17, 4578984), (18, 4324596), (24, 3243447), (27, 2883064), (29, 2684232), (34, 2289492), (36, 2162298), (43, 1810296), (51, 1526328), (54, 1441532), (58, 1342116), (68, 1144746), (72, 1081149), (86, 905148), (87, 894744), (102, 763164), (108, 720766), (116, 671058), (129, 603432), (136, 572373), (153, 508776), (172, 452574), (174, 447372), (204, 381582), (216, 360383), (232, 335529), (258, 301716), (261, 298248), (289, 269352), (306, 254388), (344, 226287), (348, 223686), (387, 201144), (408, 190791), (459, 169592), (493, 157896), (516, 150858), (522, 149124), (578, 134676), (612, 127194), (696, 111843), (731, 106488), (774, 100572), (783, 99416), (867, 89784), (918, 84796), (986, 78948), (1032, 75429), (1044, 74562), (1156, 67338), (1161, 67048), (1224, 63597), (1247, 62424), (1462, 53244), (1479, 52632), (1548, 50286), (1566, 49708), (1734, 44892), (1836, 42398), (1972, 39474), (2088, 37281), (2193, 35496), (2312, 33669), (2322, 33524), (2494, 31212), (2601, 29928), (2924, 26622), (2958, 26316), (3096, 25143), (3132, 24854), (3468, 22446), (3672, 21199), (3741, 20808), (3944, 19737), (4386, 17748), (4437, 17544), (4644, 16762), (4988, 15606), (5202, 14964), (5848, 13311), (5916, 13158), (6264, 12427), (6579, 11832), (6936, 11223), (7482, 10404), (7803, 9976), (8381, 9288), (8772, 8874)]