85307684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1601}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 187318656

約数和(自身を除く): 102010972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 692, 1211, 1601, 1903, 2422, 3202, 3806, 4844, 6404, 7612, 11207, 13321, 17611, 22414, 26642, 35222, 44828, 53284, 70444, 123277, 246554, 276973, 493108, 553946, 1107892, 1938811, 3046703, 3877622, 6093406, 7755244, 12186812, 21326921, 42653842, 85307684]

約数ペア:

[(1, 85307684), (2, 42653842), (4, 21326921), (7, 12186812), (11, 7755244), (14, 6093406), (22, 3877622), (28, 3046703), (44, 1938811), (77, 1107892), (154, 553946), (173, 493108), (308, 276973), (346, 246554), (692, 123277), (1211, 70444), (1601, 53284), (1903, 44828), (2422, 35222), (3202, 26642), (3806, 22414), (4844, 17611), (6404, 13321), (7612, 11207)]