80639328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10909}}^1$

素因数の和:10940

約数の個数: 96

約数和(自身を含む): 263934720

約数和(自身を除く): 183295392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 10909, 21818, 32727, 43636, 65454, 76363, 87272, 119999, 130908, 152726, 174544, 229089, 239998, 261816, 305452, 349088, 359997, 458178, 479996, 523632, 610904, 719994, 839993, 916356, 959992, 1047264, 1221808, 1439988, 1679986, 1832712, 1919984, 2443616, 2519979, 2879976, 3359972, 3665424, 3839968, 5039958, 5759952, 6719944, 7330848, 10079916, 11519904, 13439888, 20159832, 26879776, 40319664, 80639328]

約数ペア:

[(1, 80639328), (2, 40319664), (3, 26879776), (4, 20159832), (6, 13439888), (7, 11519904), (8, 10079916), (11, 7330848), (12, 6719944), (14, 5759952), (16, 5039958), (21, 3839968), (22, 3665424), (24, 3359972), (28, 2879976), (32, 2519979), (33, 2443616), (42, 1919984), (44, 1832712), (48, 1679986), (56, 1439988), (66, 1221808), (77, 1047264), (84, 959992), (88, 916356), (96, 839993), (112, 719994), (132, 610904), (154, 523632), (168, 479996), (176, 458178), (224, 359997), (231, 349088), (264, 305452), (308, 261816), (336, 239998), (352, 229089), (462, 174544), (528, 152726), (616, 130908), (672, 119999), (924, 87272), (1056, 76363), (1232, 65454), (1848, 43636), (2464, 32727), (3696, 21818), (7392, 10909)]