80766108

素因数分解:

$2^2\times 3^2\times {\mathrm{2243503}}^1$

素因数の和:2243513

約数の個数: 18

約数和(自身を含む): 204158864

約数和(自身を除く): 123392756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2243503, 4487006, 6730509, 8974012, 13461018, 20191527, 26922036, 40383054, 80766108]

約数ペア:

[(1, 80766108), (2, 40383054), (3, 26922036), (4, 20191527), (6, 13461018), (9, 8974012), (12, 6730509), (18, 4487006), (36, 2243503)]