66624516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 108

約数和(自身を含む): 197935920

約数和(自身を除く): 131311404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 179, 196, 211, 252, 294, 358, 422, 441, 537, 588, 633, 716, 844, 882, 1074, 1253, 1266, 1477, 1611, 1764, 1899, 2148, 2506, 2532, 2954, 3222, 3759, 3798, 4431, 5012, 5908, 6444, 7518, 7596, 8771, 8862, 10339, 11277, 13293, 15036, 17542, 17724, 20678, 22554, 26313, 26586, 31017, 35084, 37769, 41356, 45108, 52626, 53172, 62034, 75538, 78939, 93051, 105252, 113307, 124068, 151076, 157878, 186102, 226614, 264383, 315756, 339921, 372204, 453228, 528766, 679842, 793149, 1057532, 1359684, 1586298, 1850681, 2379447, 3172596, 3701362, 4758894, 5552043, 7402724, 9517788, 11104086, 16656129, 22208172, 33312258, 66624516]

約数ペア:

[(1, 66624516), (2, 33312258), (3, 22208172), (4, 16656129), (6, 11104086), (7, 9517788), (9, 7402724), (12, 5552043), (14, 4758894), (18, 3701362), (21, 3172596), (28, 2379447), (36, 1850681), (42, 1586298), (49, 1359684), (63, 1057532), (84, 793149), (98, 679842), (126, 528766), (147, 453228), (179, 372204), (196, 339921), (211, 315756), (252, 264383), (294, 226614), (358, 186102), (422, 157878), (441, 151076), (537, 124068), (588, 113307), (633, 105252), (716, 93051), (844, 78939), (882, 75538), (1074, 62034), (1253, 53172), (1266, 52626), (1477, 45108), (1611, 41356), (1764, 37769), (1899, 35084), (2148, 31017), (2506, 26586), (2532, 26313), (2954, 22554), (3222, 20678), (3759, 17724), (3798, 17542), (4431, 15036), (5012, 13293), (5908, 11277), (6444, 10339), (7518, 8862), (7596, 8771)]