83128672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1699}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 179928000

約数和(自身を除く): 96799328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 1112, 1529, 1699, 2224, 3058, 3398, 4448, 6116, 6796, 12232, 13592, 18689, 24464, 27184, 37378, 48928, 54368, 74756, 149512, 236161, 299024, 472322, 598048, 944644, 1889288, 2597771, 3778576, 5195542, 7557152, 10391084, 20782168, 41564336, 83128672]

約数ペア:

[(1, 83128672), (2, 41564336), (4, 20782168), (8, 10391084), (11, 7557152), (16, 5195542), (22, 3778576), (32, 2597771), (44, 1889288), (88, 944644), (139, 598048), (176, 472322), (278, 299024), (352, 236161), (556, 149512), (1112, 74756), (1529, 54368), (1699, 48928), (2224, 37378), (3058, 27184), (3398, 24464), (4448, 18689), (6116, 13592), (6796, 12232)]