66775968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 227485440

約数和(自身を除く): 160709472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 84, 96, 108, 112, 122, 126, 144, 168, 181, 183, 189, 216, 224, 244, 252, 288, 336, 362, 366, 378, 427, 432, 488, 504, 543, 549, 672, 724, 732, 756, 854, 864, 976, 1008, 1086, 1098, 1267, 1281, 1448, 1464, 1512, 1629, 1647, 1708, 1952, 2016, 2172, 2196, 2534, 2562, 2896, 2928, 3024, 3258, 3294, 3416, 3801, 3843, 4344, 4392, 4887, 5068, 5124, 5792, 5856, 6048, 6516, 6588, 6832, 7602, 7686, 8688, 8784, 9774, 10136, 10248, 11041, 11403, 11529, 13032, 13176, 13664, 15204, 15372, 17376, 17568, 19548, 20272, 20496, 22082, 22806, 23058, 26064, 26352, 30408, 30744, 33123, 34209, 39096, 40544, 40992, 44164, 45612, 46116, 52128, 52704, 60816, 61488, 66246, 68418, 77287, 78192, 88328, 91224, 92232, 99369, 121632, 122976, 132492, 136836, 154574, 156384, 176656, 182448, 184464, 198738, 231861, 264984, 273672, 298107, 309148, 353312, 364896, 368928, 397476, 463722, 529968, 547344, 596214, 618296, 695583, 794952, 927444, 1059936, 1094688, 1192428, 1236592, 1391166, 1589904, 1854888, 2086749, 2384856, 2473184, 2782332, 3179808, 3709776, 4173498, 4769712, 5564664, 7419552, 8346996, 9539424, 11129328, 16693992, 22258656, 33387984, 66775968]

約数ペア:

[(1, 66775968), (2, 33387984), (3, 22258656), (4, 16693992), (6, 11129328), (7, 9539424), (8, 8346996), (9, 7419552), (12, 5564664), (14, 4769712), (16, 4173498), (18, 3709776), (21, 3179808), (24, 2782332), (27, 2473184), (28, 2384856), (32, 2086749), (36, 1854888), (42, 1589904), (48, 1391166), (54, 1236592), (56, 1192428), (61, 1094688), (63, 1059936), (72, 927444), (84, 794952), (96, 695583), (108, 618296), (112, 596214), (122, 547344), (126, 529968), (144, 463722), (168, 397476), (181, 368928), (183, 364896), (189, 353312), (216, 309148), (224, 298107), (244, 273672), (252, 264984), (288, 231861), (336, 198738), (362, 184464), (366, 182448), (378, 176656), (427, 156384), (432, 154574), (488, 136836), (504, 132492), (543, 122976), (549, 121632), (672, 99369), (724, 92232), (732, 91224), (756, 88328), (854, 78192), (864, 77287), (976, 68418), (1008, 66246), (1086, 61488), (1098, 60816), (1267, 52704), (1281, 52128), (1448, 46116), (1464, 45612), (1512, 44164), (1629, 40992), (1647, 40544), (1708, 39096), (1952, 34209), (2016, 33123), (2172, 30744), (2196, 30408), (2534, 26352), (2562, 26064), (2896, 23058), (2928, 22806), (3024, 22082), (3258, 20496), (3294, 20272), (3416, 19548), (3801, 17568), (3843, 17376), (4344, 15372), (4392, 15204), (4887, 13664), (5068, 13176), (5124, 13032), (5792, 11529), (5856, 11403), (6048, 11041), (6516, 10248), (6588, 10136), (6832, 9774), (7602, 8784), (7686, 8688)]