87444324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{479}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 242161920

約数和(自身を除く): 154717596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 461, 479, 922, 958, 1383, 1437, 1844, 1916, 2766, 2874, 4149, 4311, 5071, 5269, 5532, 5748, 8298, 8622, 10142, 10538, 15213, 15807, 16596, 17244, 20284, 21076, 30426, 31614, 45639, 47421, 60852, 63228, 91278, 94842, 182556, 189684, 220819, 441638, 662457, 883276, 1324914, 1987371, 2429009, 2649828, 3974742, 4858018, 7287027, 7949484, 9716036, 14574054, 21861081, 29148108, 43722162, 87444324]

約数ペア:

[(1, 87444324), (2, 43722162), (3, 29148108), (4, 21861081), (6, 14574054), (9, 9716036), (11, 7949484), (12, 7287027), (18, 4858018), (22, 3974742), (33, 2649828), (36, 2429009), (44, 1987371), (66, 1324914), (99, 883276), (132, 662457), (198, 441638), (396, 220819), (461, 189684), (479, 182556), (922, 94842), (958, 91278), (1383, 63228), (1437, 60852), (1844, 47421), (1916, 45639), (2766, 31614), (2874, 30426), (4149, 21076), (4311, 20284), (5071, 17244), (5269, 16596), (5532, 15807), (5748, 15213), (8298, 10538), (8622, 10142)]