77181696

素因数分解:

$2^8\times 3^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 108

約数和(自身を含む): 225064840

約数和(自身を除く): 147883144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 241, 256, 278, 288, 384, 417, 482, 556, 576, 723, 768, 834, 964, 1112, 1152, 1251, 1446, 1668, 1928, 2169, 2224, 2304, 2502, 2892, 3336, 3856, 4338, 4448, 5004, 5784, 6672, 7712, 8676, 8896, 10008, 11568, 13344, 15424, 17352, 17792, 20016, 23136, 26688, 30848, 33499, 34704, 35584, 40032, 46272, 53376, 61696, 66998, 69408, 80064, 92544, 100497, 106752, 133996, 138816, 160128, 185088, 200994, 267992, 277632, 301491, 320256, 401988, 535984, 555264, 602982, 803976, 1071968, 1205964, 1607952, 2143936, 2411928, 3215904, 4287872, 4823856, 6431808, 8575744, 9647712, 12863616, 19295424, 25727232, 38590848, 77181696]

約数ペア:

[(1, 77181696), (2, 38590848), (3, 25727232), (4, 19295424), (6, 12863616), (8, 9647712), (9, 8575744), (12, 6431808), (16, 4823856), (18, 4287872), (24, 3215904), (32, 2411928), (36, 2143936), (48, 1607952), (64, 1205964), (72, 1071968), (96, 803976), (128, 602982), (139, 555264), (144, 535984), (192, 401988), (241, 320256), (256, 301491), (278, 277632), (288, 267992), (384, 200994), (417, 185088), (482, 160128), (556, 138816), (576, 133996), (723, 106752), (768, 100497), (834, 92544), (964, 80064), (1112, 69408), (1152, 66998), (1251, 61696), (1446, 53376), (1668, 46272), (1928, 40032), (2169, 35584), (2224, 34704), (2304, 33499), (2502, 30848), (2892, 26688), (3336, 23136), (3856, 20016), (4338, 17792), (4448, 17352), (5004, 15424), (5784, 13344), (6672, 11568), (7712, 10008), (8676, 8896)]