71469684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13883}}^1$

素因数の和:13917

約数の個数: 72

約数和(自身を含む): 212258592

約数和(自身を除く): 140788908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 13883, 27766, 41649, 55532, 83298, 124947, 152713, 166596, 180479, 249894, 305426, 360958, 458139, 499788, 541437, 610852, 721916, 916278, 1082874, 1374417, 1624311, 1832556, 1985269, 2165748, 2748834, 3248622, 3970538, 5497668, 5955807, 6497244, 7941076, 11911614, 17867421, 23823228, 35734842, 71469684]

約数ペア:

[(1, 71469684), (2, 35734842), (3, 23823228), (4, 17867421), (6, 11911614), (9, 7941076), (11, 6497244), (12, 5955807), (13, 5497668), (18, 3970538), (22, 3248622), (26, 2748834), (33, 2165748), (36, 1985269), (39, 1832556), (44, 1624311), (52, 1374417), (66, 1082874), (78, 916278), (99, 721916), (117, 610852), (132, 541437), (143, 499788), (156, 458139), (198, 360958), (234, 305426), (286, 249894), (396, 180479), (429, 166596), (468, 152713), (572, 124947), (858, 83298), (1287, 55532), (1716, 41649), (2574, 27766), (5148, 13883)]