72261684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 108

約数和(自身を含む): 205218468

約数和(自身を除く): 132956784

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 121, 132, 159, 198, 212, 242, 313, 318, 363, 396, 477, 484, 583, 626, 636, 726, 939, 954, 1089, 1166, 1252, 1452, 1749, 1878, 1908, 2178, 2332, 2817, 3443, 3498, 3756, 4356, 5247, 5634, 6413, 6886, 6996, 10329, 10494, 11268, 12826, 13772, 16589, 19239, 20658, 20988, 25652, 30987, 33178, 37873, 38478, 41316, 49767, 57717, 61974, 66356, 75746, 76956, 99534, 113619, 115434, 123948, 149301, 151492, 182479, 199068, 227238, 230868, 298602, 340857, 364958, 454476, 547437, 597204, 681714, 729916, 1094874, 1363428, 1642311, 2007269, 2189748, 3284622, 4014538, 6021807, 6569244, 8029076, 12043614, 18065421, 24087228, 36130842, 72261684]

約数ペア:

[(1, 72261684), (2, 36130842), (3, 24087228), (4, 18065421), (6, 12043614), (9, 8029076), (11, 6569244), (12, 6021807), (18, 4014538), (22, 3284622), (33, 2189748), (36, 2007269), (44, 1642311), (53, 1363428), (66, 1094874), (99, 729916), (106, 681714), (121, 597204), (132, 547437), (159, 454476), (198, 364958), (212, 340857), (242, 298602), (313, 230868), (318, 227238), (363, 199068), (396, 182479), (477, 151492), (484, 149301), (583, 123948), (626, 115434), (636, 113619), (726, 99534), (939, 76956), (954, 75746), (1089, 66356), (1166, 61974), (1252, 57717), (1452, 49767), (1749, 41316), (1878, 38478), (1908, 37873), (2178, 33178), (2332, 30987), (2817, 25652), (3443, 20988), (3498, 20658), (3756, 19239), (4356, 16589), (5247, 13772), (5634, 12826), (6413, 11268), (6886, 10494), (6996, 10329)]