85980216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{511787}}^1$

素因数の和:511803

約数の個数: 32

約数和(自身を含む): 245658240

約数和(自身を除く): 159678024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 511787, 1023574, 1535361, 2047148, 3070722, 3582509, 4094296, 6141444, 7165018, 10747527, 12282888, 14330036, 21495054, 28660072, 42990108, 85980216]

約数ペア:

[(1, 85980216), (2, 42990108), (3, 28660072), (4, 21495054), (6, 14330036), (7, 12282888), (8, 10747527), (12, 7165018), (14, 6141444), (21, 4094296), (24, 3582509), (28, 3070722), (42, 2047148), (56, 1535361), (84, 1023574), (168, 511787)]