64421568

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 210

約数和(自身を含む): 207577436

約数和(自身を除く): 143155868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 43, 48, 51, 54, 64, 68, 72, 81, 86, 96, 102, 108, 129, 136, 144, 153, 162, 172, 192, 204, 216, 258, 272, 288, 289, 306, 324, 344, 387, 408, 432, 459, 516, 544, 576, 578, 612, 648, 688, 731, 774, 816, 864, 867, 918, 1032, 1088, 1156, 1161, 1224, 1296, 1376, 1377, 1462, 1548, 1632, 1728, 1734, 1836, 2064, 2193, 2312, 2322, 2448, 2592, 2601, 2752, 2754, 2924, 3096, 3264, 3468, 3483, 3672, 4128, 4386, 4624, 4644, 4896, 5184, 5202, 5508, 5848, 6192, 6579, 6936, 6966, 7344, 7803, 8256, 8772, 9248, 9288, 9792, 10404, 11016, 11696, 12384, 12427, 13158, 13872, 13932, 14688, 15606, 17544, 18496, 18576, 19737, 20808, 22032, 23392, 23409, 24768, 24854, 26316, 27744, 27864, 29376, 31212, 35088, 37152, 37281, 39474, 41616, 44064, 46784, 46818, 49708, 52632, 55488, 55728, 59211, 62424, 70176, 74304, 74562, 78948, 83232, 88128, 93636, 99416, 105264, 111456, 111843, 118422, 124848, 140352, 149124, 157896, 166464, 187272, 198832, 210528, 222912, 223686, 236844, 249696, 298248, 315792, 335529, 374544, 397664, 421056, 447372, 473688, 499392, 596496, 631584, 671058, 749088, 795328, 894744, 947376, 1006587, 1192992, 1263168, 1342116, 1498176, 1789488, 1894752, 2013174, 2385984, 2684232, 3578976, 3789504, 4026348, 5368464, 7157952, 8052696, 10736928, 16105392, 21473856, 32210784, 64421568]

約数ペア:

[(1, 64421568), (2, 32210784), (3, 21473856), (4, 16105392), (6, 10736928), (8, 8052696), (9, 7157952), (12, 5368464), (16, 4026348), (17, 3789504), (18, 3578976), (24, 2684232), (27, 2385984), (32, 2013174), (34, 1894752), (36, 1789488), (43, 1498176), (48, 1342116), (51, 1263168), (54, 1192992), (64, 1006587), (68, 947376), (72, 894744), (81, 795328), (86, 749088), (96, 671058), (102, 631584), (108, 596496), (129, 499392), (136, 473688), (144, 447372), (153, 421056), (162, 397664), (172, 374544), (192, 335529), (204, 315792), (216, 298248), (258, 249696), (272, 236844), (288, 223686), (289, 222912), (306, 210528), (324, 198832), (344, 187272), (387, 166464), (408, 157896), (432, 149124), (459, 140352), (516, 124848), (544, 118422), (576, 111843), (578, 111456), (612, 105264), (648, 99416), (688, 93636), (731, 88128), (774, 83232), (816, 78948), (864, 74562), (867, 74304), (918, 70176), (1032, 62424), (1088, 59211), (1156, 55728), (1161, 55488), (1224, 52632), (1296, 49708), (1376, 46818), (1377, 46784), (1462, 44064), (1548, 41616), (1632, 39474), (1728, 37281), (1734, 37152), (1836, 35088), (2064, 31212), (2193, 29376), (2312, 27864), (2322, 27744), (2448, 26316), (2592, 24854), (2601, 24768), (2752, 23409), (2754, 23392), (2924, 22032), (3096, 20808), (3264, 19737), (3468, 18576), (3483, 18496), (3672, 17544), (4128, 15606), (4386, 14688), (4624, 13932), (4644, 13872), (4896, 13158), (5184, 12427), (5202, 12384), (5508, 11696), (5848, 11016), (6192, 10404), (6579, 9792), (6936, 9288), (6966, 9248), (7344, 8772), (7803, 8256)]