68863542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2753}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 150698880

約数和(自身を除く): 81835338

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 379, 758, 1137, 2274, 2753, 4169, 5506, 8259, 8338, 12507, 16518, 25014, 30283, 60566, 90849, 181698, 1043387, 2086774, 3130161, 6260322, 11477257, 22954514, 34431771, 68863542]

約数ペア:

[(1, 68863542), (2, 34431771), (3, 22954514), (6, 11477257), (11, 6260322), (22, 3130161), (33, 2086774), (66, 1043387), (379, 181698), (758, 90849), (1137, 60566), (2274, 30283), (2753, 25014), (4169, 16518), (5506, 12507), (8259, 8338)]