76379784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 141348216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 53, 62, 78, 93, 104, 106, 124, 149, 156, 159, 186, 212, 248, 298, 312, 318, 372, 403, 424, 447, 596, 636, 689, 744, 806, 894, 1192, 1209, 1272, 1378, 1612, 1643, 1788, 1937, 2067, 2418, 2756, 3224, 3286, 3576, 3874, 4134, 4619, 4836, 4929, 5512, 5811, 6572, 7748, 7897, 8268, 9238, 9672, 9858, 11622, 13144, 13857, 15496, 15794, 16536, 18476, 19716, 21359, 23244, 23691, 27714, 31588, 36952, 39432, 42718, 46488, 47382, 55428, 60047, 63176, 64077, 85436, 94764, 102661, 110856, 120094, 128154, 170872, 180141, 189528, 205322, 240188, 244807, 256308, 307983, 360282, 410644, 480376, 489614, 512616, 615966, 720564, 734421, 821288, 979228, 1231932, 1441128, 1468842, 1958456, 2463864, 2937684, 3182491, 5875368, 6364982, 9547473, 12729964, 19094946, 25459928, 38189892, 76379784]

約数ペア:

[(1, 76379784), (2, 38189892), (3, 25459928), (4, 19094946), (6, 12729964), (8, 9547473), (12, 6364982), (13, 5875368), (24, 3182491), (26, 2937684), (31, 2463864), (39, 1958456), (52, 1468842), (53, 1441128), (62, 1231932), (78, 979228), (93, 821288), (104, 734421), (106, 720564), (124, 615966), (149, 512616), (156, 489614), (159, 480376), (186, 410644), (212, 360282), (248, 307983), (298, 256308), (312, 244807), (318, 240188), (372, 205322), (403, 189528), (424, 180141), (447, 170872), (596, 128154), (636, 120094), (689, 110856), (744, 102661), (806, 94764), (894, 85436), (1192, 64077), (1209, 63176), (1272, 60047), (1378, 55428), (1612, 47382), (1643, 46488), (1788, 42718), (1937, 39432), (2067, 36952), (2418, 31588), (2756, 27714), (3224, 23691), (3286, 23244), (3576, 21359), (3874, 19716), (4134, 18476), (4619, 16536), (4836, 15794), (4929, 15496), (5512, 13857), (5811, 13144), (6572, 11622), (7748, 9858), (7897, 9672), (8268, 9238)]