85297982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 164605056

約数和(自身を除く): 79307074

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 473, 602, 847, 946, 1171, 1694, 2342, 3311, 5203, 6622, 8197, 10406, 12881, 16394, 25762, 36421, 50353, 72842, 90167, 100706, 141691, 180334, 283382, 352471, 553883, 704942, 991837, 1107766, 1983674, 3877181, 6092713, 7754362, 12185426, 42648991, 85297982]

約数ペア:

[(1, 85297982), (2, 42648991), (7, 12185426), (11, 7754362), (14, 6092713), (22, 3877181), (43, 1983674), (77, 1107766), (86, 991837), (121, 704942), (154, 553883), (242, 352471), (301, 283382), (473, 180334), (602, 141691), (847, 100706), (946, 90167), (1171, 72842), (1694, 50353), (2342, 36421), (3311, 25762), (5203, 16394), (6622, 12881), (8197, 10406)]