86472249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 42090951

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 437, 929, 1311, 1349, 1633, 2787, 4047, 4899, 17651, 21367, 31027, 52953, 64101, 65959, 93081, 197877, 405973, 1217919, 1253221, 1517057, 3759663, 4551171, 28824083, 86472249]

約数ペア:

[(1, 86472249), (3, 28824083), (19, 4551171), (23, 3759663), (57, 1517057), (69, 1253221), (71, 1217919), (213, 405973), (437, 197877), (929, 93081), (1311, 65959), (1349, 64101), (1633, 52953), (2787, 31027), (4047, 21367), (4899, 17651)]