83942418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2911

約数の個数: 64

約数和(自身を含む): 207498240

約数和(自身を除く): 123555822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 2843, 4218, 4921, 5686, 8529, 9842, 14763, 17058, 19901, 29526, 39802, 54017, 59703, 105191, 108034, 119406, 162051, 210382, 315573, 324102, 378119, 631146, 736337, 756238, 1134357, 1472674, 1998629, 2209011, 2268714, 3997258, 4418022, 5995887, 11991774, 13990403, 27980806, 41971209, 83942418]

約数ペア:

[(1, 83942418), (2, 41971209), (3, 27980806), (6, 13990403), (7, 11991774), (14, 5995887), (19, 4418022), (21, 3997258), (37, 2268714), (38, 2209011), (42, 1998629), (57, 1472674), (74, 1134357), (111, 756238), (114, 736337), (133, 631146), (222, 378119), (259, 324102), (266, 315573), (399, 210382), (518, 162051), (703, 119406), (777, 108034), (798, 105191), (1406, 59703), (1554, 54017), (2109, 39802), (2843, 29526), (4218, 19901), (4921, 17058), (5686, 14763), (8529, 9842)]