78327258

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 158906880

約数和(自身を除く): 80579622

約数列:

[1, 2, 3, 6, 131, 227, 262, 393, 439, 454, 681, 786, 878, 1317, 1362, 2634, 29737, 57509, 59474, 89211, 99653, 115018, 172527, 178422, 199306, 298959, 345054, 597918, 13054543, 26109086, 39163629, 78327258]

約数ペア:

[(1, 78327258), (2, 39163629), (3, 26109086), (6, 13054543), (131, 597918), (227, 345054), (262, 298959), (393, 199306), (439, 178422), (454, 172527), (681, 115018), (786, 99653), (878, 89211), (1317, 59474), (1362, 57509), (2634, 29737)]