80472786

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{219871}}^1$

素因数の和:219937

約数の個数: 16

約数和(自身を含む): 163584768

約数和(自身を除く): 83111982

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 219871, 439742, 659613, 1319226, 13412131, 26824262, 40236393, 80472786]

約数ペア:

[(1, 80472786), (2, 40236393), (3, 26824262), (6, 13412131), (61, 1319226), (122, 659613), (183, 439742), (366, 219871)]