80682288

素因数分解:

$2^4\times 3^1\times {\mathrm{1680881}}^1$

素因数の和:1680892

約数の個数: 20

約数和(自身を含む): 208429368

約数和(自身を除く): 127747080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1680881, 3361762, 5042643, 6723524, 10085286, 13447048, 20170572, 26894096, 40341144, 80682288]

約数ペア:

[(1, 80682288), (2, 40341144), (3, 26894096), (4, 20170572), (6, 13447048), (8, 10085286), (12, 6723524), (16, 5042643), (24, 3361762), (48, 1680881)]