66769136

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 155912640

約数和(自身を除く): 89143504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 61, 112, 116, 122, 203, 232, 244, 337, 406, 427, 464, 488, 674, 812, 854, 976, 1348, 1624, 1708, 1769, 2359, 2696, 3248, 3416, 3538, 4718, 5392, 6832, 7076, 9436, 9773, 12383, 14152, 18872, 19546, 20557, 24766, 28304, 37744, 39092, 41114, 49532, 68411, 78184, 82228, 99064, 136822, 143899, 156368, 164456, 198128, 273644, 287798, 328912, 547288, 575596, 596153, 1094576, 1151192, 1192306, 2302384, 2384612, 4173071, 4769224, 8346142, 9538448, 16692284, 33384568, 66769136]

約数ペア:

[(1, 66769136), (2, 33384568), (4, 16692284), (7, 9538448), (8, 8346142), (14, 4769224), (16, 4173071), (28, 2384612), (29, 2302384), (56, 1192306), (58, 1151192), (61, 1094576), (112, 596153), (116, 575596), (122, 547288), (203, 328912), (232, 287798), (244, 273644), (337, 198128), (406, 164456), (427, 156368), (464, 143899), (488, 136822), (674, 99064), (812, 82228), (854, 78184), (976, 68411), (1348, 49532), (1624, 41114), (1708, 39092), (1769, 37744), (2359, 28304), (2696, 24766), (3248, 20557), (3416, 19546), (3538, 18872), (4718, 14152), (5392, 12383), (6832, 9773), (7076, 9436)]