85301328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 253952000

約数和(自身を除く): 168650672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 1999, 2032, 2667, 3048, 3556, 3998, 5334, 5997, 6096, 7112, 7996, 10668, 11994, 13993, 14224, 15992, 21336, 23988, 27986, 31984, 41979, 42672, 47976, 55972, 83958, 95952, 111944, 167916, 223888, 253873, 335832, 507746, 671664, 761619, 1015492, 1523238, 1777111, 2030984, 3046476, 3554222, 4061968, 5331333, 6092952, 7108444, 10662666, 12185904, 14216888, 21325332, 28433776, 42650664, 85301328]

約数ペア:

[(1, 85301328), (2, 42650664), (3, 28433776), (4, 21325332), (6, 14216888), (7, 12185904), (8, 10662666), (12, 7108444), (14, 6092952), (16, 5331333), (21, 4061968), (24, 3554222), (28, 3046476), (42, 2030984), (48, 1777111), (56, 1523238), (84, 1015492), (112, 761619), (127, 671664), (168, 507746), (254, 335832), (336, 253873), (381, 223888), (508, 167916), (762, 111944), (889, 95952), (1016, 83958), (1524, 55972), (1778, 47976), (1999, 42672), (2032, 41979), (2667, 31984), (3048, 27986), (3556, 23988), (3998, 21336), (5334, 15992), (5997, 14224), (6096, 13993), (7112, 11994), (7996, 10668)]