68371072

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 173024640

約数和(自身を除く): 104653568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 896, 991, 1078, 1232, 1408, 1568, 1982, 2156, 2464, 3136, 3964, 4312, 4928, 6272, 6937, 7928, 8624, 9856, 10901, 13874, 15856, 17248, 21802, 27748, 31712, 34496, 43604, 48559, 55496, 63424, 68992, 76307, 87208, 97118, 110992, 126848, 152614, 174416, 194236, 221984, 305228, 348832, 388472, 443968, 534149, 610456, 697664, 776944, 887936, 1068298, 1220912, 1395328, 1553888, 2136596, 2441824, 3107776, 4273192, 4883648, 6215552, 8546384, 9767296, 17092768, 34185536, 68371072]

約数ペア:

[(1, 68371072), (2, 34185536), (4, 17092768), (7, 9767296), (8, 8546384), (11, 6215552), (14, 4883648), (16, 4273192), (22, 3107776), (28, 2441824), (32, 2136596), (44, 1553888), (49, 1395328), (56, 1220912), (64, 1068298), (77, 887936), (88, 776944), (98, 697664), (112, 610456), (128, 534149), (154, 443968), (176, 388472), (196, 348832), (224, 305228), (308, 221984), (352, 194236), (392, 174416), (448, 152614), (539, 126848), (616, 110992), (704, 97118), (784, 87208), (896, 76307), (991, 68992), (1078, 63424), (1232, 55496), (1408, 48559), (1568, 43604), (1982, 34496), (2156, 31712), (2464, 27748), (3136, 21802), (3964, 17248), (4312, 15856), (4928, 13874), (6272, 10901), (6937, 9856), (7928, 8624)]