67516064

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 173746944

約数和(自身を除く): 106230880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 53, 56, 77, 88, 94, 106, 112, 121, 154, 176, 188, 212, 224, 242, 308, 329, 352, 371, 376, 424, 484, 517, 583, 616, 658, 742, 752, 847, 848, 968, 1034, 1166, 1232, 1316, 1484, 1504, 1694, 1696, 1936, 2068, 2332, 2464, 2491, 2632, 2968, 3388, 3619, 3872, 4081, 4136, 4664, 4982, 5264, 5687, 5936, 6413, 6776, 7238, 8162, 8272, 9328, 9964, 10528, 11374, 11872, 12826, 13552, 14476, 16324, 16544, 17437, 18656, 19928, 22748, 25652, 27104, 27401, 28952, 32648, 34874, 39809, 39856, 44891, 45496, 51304, 54802, 57904, 65296, 69748, 79618, 79712, 89782, 90992, 102608, 109604, 115808, 130592, 139496, 159236, 179564, 181984, 191807, 205216, 219208, 278992, 301411, 318472, 359128, 383614, 438416, 557984, 602822, 636944, 718256, 767228, 876832, 1205644, 1273888, 1436512, 1534456, 2109877, 2411288, 3068912, 4219754, 4822576, 6137824, 8439508, 9645152, 16879016, 33758032, 67516064]

約数ペア:

[(1, 67516064), (2, 33758032), (4, 16879016), (7, 9645152), (8, 8439508), (11, 6137824), (14, 4822576), (16, 4219754), (22, 3068912), (28, 2411288), (32, 2109877), (44, 1534456), (47, 1436512), (53, 1273888), (56, 1205644), (77, 876832), (88, 767228), (94, 718256), (106, 636944), (112, 602822), (121, 557984), (154, 438416), (176, 383614), (188, 359128), (212, 318472), (224, 301411), (242, 278992), (308, 219208), (329, 205216), (352, 191807), (371, 181984), (376, 179564), (424, 159236), (484, 139496), (517, 130592), (583, 115808), (616, 109604), (658, 102608), (742, 90992), (752, 89782), (847, 79712), (848, 79618), (968, 69748), (1034, 65296), (1166, 57904), (1232, 54802), (1316, 51304), (1484, 45496), (1504, 44891), (1694, 39856), (1696, 39809), (1936, 34874), (2068, 32648), (2332, 28952), (2464, 27401), (2491, 27104), (2632, 25652), (2968, 22748), (3388, 19928), (3619, 18656), (3872, 17437), (4081, 16544), (4136, 16324), (4664, 14476), (4982, 13552), (5264, 12826), (5687, 11872), (5936, 11374), (6413, 10528), (6776, 9964), (7238, 9328), (8162, 8272)]