71090688

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1545

約数の個数: 80

約数和(自身を含む): 195630336

約数和(自身を除く): 124539648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1493, 1536, 1984, 2976, 2986, 3968, 4479, 5952, 5972, 7936, 8958, 11904, 11944, 15872, 17916, 23808, 23888, 35832, 46283, 47616, 47776, 71664, 92566, 95552, 138849, 143328, 185132, 191104, 277698, 286656, 370264, 382208, 555396, 573312, 740528, 764416, 1110792, 1146624, 1481056, 2221584, 2293248, 2962112, 4443168, 5924224, 8886336, 11848448, 17772672, 23696896, 35545344, 71090688]

約数ペア:

[(1, 71090688), (2, 35545344), (3, 23696896), (4, 17772672), (6, 11848448), (8, 8886336), (12, 5924224), (16, 4443168), (24, 2962112), (31, 2293248), (32, 2221584), (48, 1481056), (62, 1146624), (64, 1110792), (93, 764416), (96, 740528), (124, 573312), (128, 555396), (186, 382208), (192, 370264), (248, 286656), (256, 277698), (372, 191104), (384, 185132), (496, 143328), (512, 138849), (744, 95552), (768, 92566), (992, 71664), (1488, 47776), (1493, 47616), (1536, 46283), (1984, 35832), (2976, 23888), (2986, 23808), (3968, 17916), (4479, 15872), (5952, 11944), (5972, 11904), (7936, 8958)]