65897748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37357}}^1$

素因数の和:37381

約数の個数: 54

約数和(自身を含む): 193775946

約数和(自身を除く): 127878198

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 37357, 74714, 112071, 149428, 224142, 261499, 336213, 448284, 522998, 672426, 784497, 1045996, 1344852, 1568994, 1830493, 2353491, 3137988, 3660986, 4706982, 5491479, 7321972, 9413964, 10982958, 16474437, 21965916, 32948874, 65897748]

約数ペア:

[(1, 65897748), (2, 32948874), (3, 21965916), (4, 16474437), (6, 10982958), (7, 9413964), (9, 7321972), (12, 5491479), (14, 4706982), (18, 3660986), (21, 3137988), (28, 2353491), (36, 1830493), (42, 1568994), (49, 1344852), (63, 1045996), (84, 784497), (98, 672426), (126, 522998), (147, 448284), (196, 336213), (252, 261499), (294, 224142), (441, 149428), (588, 112071), (882, 74714), (1764, 37357)]