68702304

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 215550720

約数和(自身を除く): 146848416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 43, 44, 48, 51, 66, 68, 86, 88, 89, 96, 102, 129, 132, 136, 172, 176, 178, 187, 204, 258, 264, 267, 272, 344, 352, 356, 374, 408, 473, 516, 528, 534, 544, 561, 688, 712, 731, 748, 816, 946, 979, 1032, 1056, 1068, 1122, 1376, 1419, 1424, 1462, 1496, 1513, 1632, 1892, 1958, 2064, 2136, 2193, 2244, 2838, 2848, 2924, 2937, 2992, 3026, 3784, 3827, 3916, 4128, 4272, 4386, 4488, 4539, 5676, 5848, 5874, 5984, 6052, 7568, 7654, 7832, 8041, 8544, 8772, 8976, 9078, 11352, 11481, 11696, 11748, 12104, 15136, 15308, 15664, 16082, 16643, 17544, 17952, 18156, 22704, 22962, 23392, 23496, 24123, 24208, 30616, 31328, 32164, 33286, 35088, 36312, 42097, 45408, 45924, 46992, 48246, 48416, 49929, 61232, 64328, 65059, 66572, 70176, 72624, 84194, 91848, 93984, 96492, 99858, 122464, 126291, 128656, 130118, 133144, 145248, 168388, 183696, 192984, 195177, 199716, 252582, 257312, 260236, 266288, 336776, 367392, 385968, 390354, 399432, 505164, 520472, 532576, 673552, 715649, 771936, 780708, 798864, 1010328, 1040944, 1347104, 1431298, 1561416, 1597728, 2020656, 2081888, 2146947, 2862596, 3122832, 4041312, 4293894, 5725192, 6245664, 8587788, 11450384, 17175576, 22900768, 34351152, 68702304]

約数ペア:

[(1, 68702304), (2, 34351152), (3, 22900768), (4, 17175576), (6, 11450384), (8, 8587788), (11, 6245664), (12, 5725192), (16, 4293894), (17, 4041312), (22, 3122832), (24, 2862596), (32, 2146947), (33, 2081888), (34, 2020656), (43, 1597728), (44, 1561416), (48, 1431298), (51, 1347104), (66, 1040944), (68, 1010328), (86, 798864), (88, 780708), (89, 771936), (96, 715649), (102, 673552), (129, 532576), (132, 520472), (136, 505164), (172, 399432), (176, 390354), (178, 385968), (187, 367392), (204, 336776), (258, 266288), (264, 260236), (267, 257312), (272, 252582), (344, 199716), (352, 195177), (356, 192984), (374, 183696), (408, 168388), (473, 145248), (516, 133144), (528, 130118), (534, 128656), (544, 126291), (561, 122464), (688, 99858), (712, 96492), (731, 93984), (748, 91848), (816, 84194), (946, 72624), (979, 70176), (1032, 66572), (1056, 65059), (1068, 64328), (1122, 61232), (1376, 49929), (1419, 48416), (1424, 48246), (1462, 46992), (1496, 45924), (1513, 45408), (1632, 42097), (1892, 36312), (1958, 35088), (2064, 33286), (2136, 32164), (2193, 31328), (2244, 30616), (2838, 24208), (2848, 24123), (2924, 23496), (2937, 23392), (2992, 22962), (3026, 22704), (3784, 18156), (3827, 17952), (3916, 17544), (4128, 16643), (4272, 16082), (4386, 15664), (4488, 15308), (4539, 15136), (5676, 12104), (5848, 11748), (5874, 11696), (5984, 11481), (6052, 11352), (7568, 9078), (7654, 8976), (7832, 8772), (8041, 8544)]