74389248

素因数分解:

$2^8\times 3^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 108

約数和(自身を含む): 217624680

約数和(自身を除く): 143235432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 256, 288, 332, 384, 389, 498, 576, 664, 747, 768, 778, 996, 1152, 1167, 1328, 1494, 1556, 1992, 2304, 2334, 2656, 2988, 3112, 3501, 3984, 4668, 5312, 5976, 6224, 7002, 7968, 9336, 10624, 11952, 12448, 14004, 15936, 18672, 21248, 23904, 24896, 28008, 31872, 32287, 37344, 47808, 49792, 56016, 63744, 64574, 74688, 95616, 96861, 99584, 112032, 129148, 149376, 191232, 193722, 224064, 258296, 290583, 298752, 387444, 448128, 516592, 581166, 774888, 896256, 1033184, 1162332, 1549776, 2066368, 2324664, 3099552, 4132736, 4649328, 6199104, 8265472, 9298656, 12398208, 18597312, 24796416, 37194624, 74389248]

約数ペア:

[(1, 74389248), (2, 37194624), (3, 24796416), (4, 18597312), (6, 12398208), (8, 9298656), (9, 8265472), (12, 6199104), (16, 4649328), (18, 4132736), (24, 3099552), (32, 2324664), (36, 2066368), (48, 1549776), (64, 1162332), (72, 1033184), (83, 896256), (96, 774888), (128, 581166), (144, 516592), (166, 448128), (192, 387444), (249, 298752), (256, 290583), (288, 258296), (332, 224064), (384, 193722), (389, 191232), (498, 149376), (576, 129148), (664, 112032), (747, 99584), (768, 96861), (778, 95616), (996, 74688), (1152, 64574), (1167, 63744), (1328, 56016), (1494, 49792), (1556, 47808), (1992, 37344), (2304, 32287), (2334, 31872), (2656, 28008), (2988, 24896), (3112, 23904), (3501, 21248), (3984, 18672), (4668, 15936), (5312, 14004), (5976, 12448), (6224, 11952), (7002, 10624), (7968, 9336)]