77657244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 140070756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 71, 84, 87, 116, 142, 174, 203, 213, 284, 348, 406, 426, 449, 497, 609, 812, 852, 898, 994, 1218, 1347, 1491, 1796, 1988, 2059, 2436, 2694, 2982, 3143, 4118, 5388, 5964, 6177, 6286, 8236, 9429, 12354, 12572, 13021, 14413, 18858, 24708, 26042, 28826, 31879, 37716, 39063, 43239, 52084, 57652, 63758, 78126, 86478, 91147, 95637, 127516, 156252, 172956, 182294, 191274, 223153, 273441, 364588, 382548, 446306, 546882, 669459, 892612, 924491, 1093764, 1338918, 1848982, 2677836, 2773473, 3697964, 5546946, 6471437, 11093892, 12942874, 19414311, 25885748, 38828622, 77657244]

約数ペア:

[(1, 77657244), (2, 38828622), (3, 25885748), (4, 19414311), (6, 12942874), (7, 11093892), (12, 6471437), (14, 5546946), (21, 3697964), (28, 2773473), (29, 2677836), (42, 1848982), (58, 1338918), (71, 1093764), (84, 924491), (87, 892612), (116, 669459), (142, 546882), (174, 446306), (203, 382548), (213, 364588), (284, 273441), (348, 223153), (406, 191274), (426, 182294), (449, 172956), (497, 156252), (609, 127516), (812, 95637), (852, 91147), (898, 86478), (994, 78126), (1218, 63758), (1347, 57652), (1491, 52084), (1796, 43239), (1988, 39063), (2059, 37716), (2436, 31879), (2694, 28826), (2982, 26042), (3143, 24708), (4118, 18858), (5388, 14413), (5964, 13021), (6177, 12572), (6286, 12354), (8236, 9429)]