85380932

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4787}}^1$

素因数の和:4825

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 102308668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 4787, 8918, 9574, 17836, 19148, 33509, 62231, 67018, 124462, 134036, 234563, 248924, 435617, 469126, 871234, 938252, 1641941, 1742468, 3049319, 3283882, 6098638, 6567764, 12197276, 21345233, 42690466, 85380932]

約数ペア:

[(1, 85380932), (2, 42690466), (4, 21345233), (7, 12197276), (13, 6567764), (14, 6098638), (26, 3283882), (28, 3049319), (49, 1742468), (52, 1641941), (91, 938252), (98, 871234), (182, 469126), (196, 435617), (343, 248924), (364, 234563), (637, 134036), (686, 124462), (1274, 67018), (1372, 62231), (2548, 33509), (4459, 19148), (4787, 17836), (8918, 9574)]