80491262076

素因数分解:

$2^2\times 3^2\times {\mathrm{2235868391}}^1$

素因数の和:2235868401

約数の個数: 18

約数和(自身を含む): 203464023672

約数和(自身を除く): 122972761596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2235868391, 4471736782, 6707605173, 8943473564, 13415210346, 20122815519, 26830420692, 40245631038, 80491262076]

約数ペア:

[(1, 80491262076), (2, 40245631038), (3, 26830420692), (4, 20122815519), (6, 13415210346), (9, 8943473564), (12, 6707605173), (18, 4471736782), (36, 2235868391)]