66947904

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 224

約数和(自身を含む): 217261440

約数和(自身を除く): 150313536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 43, 48, 51, 53, 54, 64, 68, 72, 86, 96, 102, 106, 108, 129, 136, 144, 153, 159, 172, 192, 204, 212, 216, 258, 272, 288, 306, 318, 344, 387, 408, 424, 432, 459, 477, 516, 544, 576, 612, 636, 688, 731, 774, 816, 848, 864, 901, 918, 954, 1032, 1088, 1161, 1224, 1272, 1376, 1431, 1462, 1548, 1632, 1696, 1728, 1802, 1836, 1908, 2064, 2193, 2279, 2322, 2448, 2544, 2703, 2752, 2862, 2924, 3096, 3264, 3392, 3604, 3672, 3816, 4128, 4386, 4558, 4644, 4896, 5088, 5406, 5724, 5848, 6192, 6579, 6837, 7208, 7344, 7632, 8109, 8256, 8772, 9116, 9288, 9792, 10176, 10812, 11448, 11696, 12384, 13158, 13674, 14416, 14688, 15264, 16218, 17544, 18232, 18576, 19737, 20511, 21624, 22896, 23392, 24327, 24768, 26316, 27348, 28832, 29376, 30528, 32436, 35088, 36464, 37152, 38743, 39474, 41022, 43248, 45792, 46784, 48654, 52632, 54696, 57664, 61533, 64872, 70176, 72928, 74304, 77486, 78948, 82044, 86496, 91584, 97308, 105264, 109392, 116229, 123066, 129744, 140352, 145856, 154972, 157896, 164088, 172992, 194616, 210528, 218784, 232458, 246132, 259488, 309944, 315792, 328176, 348687, 389232, 421056, 437568, 464916, 492264, 518976, 619888, 631584, 656352, 697374, 778464, 929832, 984528, 1046061, 1239776, 1263168, 1312704, 1394748, 1556928, 1859664, 1969056, 2092122, 2479552, 2789496, 3719328, 3938112, 4184244, 5578992, 7438656, 8368488, 11157984, 16736976, 22315968, 33473952, 66947904]

約数ペア:

[(1, 66947904), (2, 33473952), (3, 22315968), (4, 16736976), (6, 11157984), (8, 8368488), (9, 7438656), (12, 5578992), (16, 4184244), (17, 3938112), (18, 3719328), (24, 2789496), (27, 2479552), (32, 2092122), (34, 1969056), (36, 1859664), (43, 1556928), (48, 1394748), (51, 1312704), (53, 1263168), (54, 1239776), (64, 1046061), (68, 984528), (72, 929832), (86, 778464), (96, 697374), (102, 656352), (106, 631584), (108, 619888), (129, 518976), (136, 492264), (144, 464916), (153, 437568), (159, 421056), (172, 389232), (192, 348687), (204, 328176), (212, 315792), (216, 309944), (258, 259488), (272, 246132), (288, 232458), (306, 218784), (318, 210528), (344, 194616), (387, 172992), (408, 164088), (424, 157896), (432, 154972), (459, 145856), (477, 140352), (516, 129744), (544, 123066), (576, 116229), (612, 109392), (636, 105264), (688, 97308), (731, 91584), (774, 86496), (816, 82044), (848, 78948), (864, 77486), (901, 74304), (918, 72928), (954, 70176), (1032, 64872), (1088, 61533), (1161, 57664), (1224, 54696), (1272, 52632), (1376, 48654), (1431, 46784), (1462, 45792), (1548, 43248), (1632, 41022), (1696, 39474), (1728, 38743), (1802, 37152), (1836, 36464), (1908, 35088), (2064, 32436), (2193, 30528), (2279, 29376), (2322, 28832), (2448, 27348), (2544, 26316), (2703, 24768), (2752, 24327), (2862, 23392), (2924, 22896), (3096, 21624), (3264, 20511), (3392, 19737), (3604, 18576), (3672, 18232), (3816, 17544), (4128, 16218), (4386, 15264), (4558, 14688), (4644, 14416), (4896, 13674), (5088, 13158), (5406, 12384), (5724, 11696), (5848, 11448), (6192, 10812), (6579, 10176), (6837, 9792), (7208, 9288), (7344, 9116), (7632, 8772), (8109, 8256)]