81891084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7853}}^1$

素因数の和:7950

約数の個数: 48

約数和(自身を含む): 211115520

約数和(自身を除く): 129224436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 7853, 10428, 15706, 23559, 31412, 47118, 86383, 94236, 172766, 259149, 345532, 518298, 620387, 1036596, 1240774, 1861161, 2481548, 3722322, 6824257, 7444644, 13648514, 20472771, 27297028, 40945542, 81891084]

約数ペア:

[(1, 81891084), (2, 40945542), (3, 27297028), (4, 20472771), (6, 13648514), (11, 7444644), (12, 6824257), (22, 3722322), (33, 2481548), (44, 1861161), (66, 1240774), (79, 1036596), (132, 620387), (158, 518298), (237, 345532), (316, 259149), (474, 172766), (869, 94236), (948, 86383), (1738, 47118), (2607, 31412), (3476, 23559), (5214, 15706), (7853, 10428)]