7881067584

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{26987}}^1$

素因数の和:27034

約数の個数: 168

約数和(自身を含む): 25089124320

約数和(自身を除く): 17208056736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 169, 192, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 576, 624, 676, 702, 832, 864, 936, 1014, 1248, 1352, 1404, 1521, 1728, 1872, 2028, 2496, 2704, 2808, 3042, 3744, 4056, 4563, 5408, 5616, 6084, 7488, 8112, 9126, 10816, 11232, 12168, 16224, 18252, 22464, 24336, 26987, 32448, 36504, 48672, 53974, 73008, 80961, 97344, 107948, 146016, 161922, 215896, 242883, 292032, 323844, 350831, 431792, 485766, 647688, 701662, 728649, 863584, 971532, 1052493, 1295376, 1403324, 1457298, 1727168, 1943064, 2104986, 2590752, 2806648, 2914596, 3157479, 3886128, 4209972, 4560803, 5181504, 5613296, 5829192, 6314958, 7772256, 8419944, 9121606, 9472437, 11226592, 11658384, 12629916, 13682409, 15544512, 16839888, 18243212, 18944874, 22453184, 23316768, 25259832, 27364818, 33679776, 36486424, 37889748, 41047227, 46633536, 50519664, 54729636, 67359552, 72972848, 75779496, 82094454, 101039328, 109459272, 123141681, 145945696, 151558992, 164188908, 202078656, 218918544, 246283362, 291891392, 303117984, 328377816, 437837088, 492566724, 606235968, 656755632, 875674176, 985133448, 1313511264, 1970266896, 2627022528, 3940533792, 7881067584]

約数ペア:

[(1, 7881067584), (2, 3940533792), (3, 2627022528), (4, 1970266896), (6, 1313511264), (8, 985133448), (9, 875674176), (12, 656755632), (13, 606235968), (16, 492566724), (18, 437837088), (24, 328377816), (26, 303117984), (27, 291891392), (32, 246283362), (36, 218918544), (39, 202078656), (48, 164188908), (52, 151558992), (54, 145945696), (64, 123141681), (72, 109459272), (78, 101039328), (96, 82094454), (104, 75779496), (108, 72972848), (117, 67359552), (144, 54729636), (156, 50519664), (169, 46633536), (192, 41047227), (208, 37889748), (216, 36486424), (234, 33679776), (288, 27364818), (312, 25259832), (338, 23316768), (351, 22453184), (416, 18944874), (432, 18243212), (468, 16839888), (507, 15544512), (576, 13682409), (624, 12629916), (676, 11658384), (702, 11226592), (832, 9472437), (864, 9121606), (936, 8419944), (1014, 7772256), (1248, 6314958), (1352, 5829192), (1404, 5613296), (1521, 5181504), (1728, 4560803), (1872, 4209972), (2028, 3886128), (2496, 3157479), (2704, 2914596), (2808, 2806648), (3042, 2590752), (3744, 2104986), (4056, 1943064), (4563, 1727168), (5408, 1457298), (5616, 1403324), (6084, 1295376), (7488, 1052493), (8112, 971532), (9126, 863584), (10816, 728649), (11232, 701662), (12168, 647688), (16224, 485766), (18252, 431792), (22464, 350831), (24336, 323844), (26987, 292032), (32448, 242883), (36504, 215896), (48672, 161922), (53974, 146016), (73008, 107948), (80961, 97344)]