80708754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15131}}^1$

素因数の和:15270

約数の個数: 32

約数和(自身を含む): 185942016

約数和(自身を除く): 105233262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 15131, 30262, 45393, 90786, 105917, 211834, 317751, 635502, 1921637, 3843274, 5764911, 11529822, 13451459, 26902918, 40354377, 80708754]

約数ペア:

[(1, 80708754), (2, 40354377), (3, 26902918), (6, 13451459), (7, 11529822), (14, 5764911), (21, 3843274), (42, 1921637), (127, 635502), (254, 317751), (381, 211834), (762, 105917), (889, 90786), (1778, 45393), (2667, 30262), (5334, 15131)]