90045312

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 276460800

約数和(自身を除く): 186415488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 241, 278, 336, 384, 417, 448, 482, 556, 672, 723, 834, 896, 964, 973, 1112, 1344, 1446, 1668, 1687, 1928, 1946, 2224, 2688, 2892, 2919, 3336, 3374, 3856, 3892, 4448, 5061, 5784, 5838, 6672, 6748, 7712, 7784, 8896, 10122, 11568, 11676, 13344, 13496, 15424, 15568, 17792, 20244, 23136, 23352, 26688, 26992, 30848, 31136, 33499, 40488, 46272, 46704, 53376, 53984, 62272, 66998, 80976, 92544, 93408, 100497, 107968, 124544, 133996, 161952, 186816, 200994, 215936, 234493, 267992, 323904, 373632, 401988, 468986, 535984, 647808, 703479, 803976, 937972, 1071968, 1406958, 1607952, 1875944, 2143936, 2813916, 3215904, 3751888, 4287872, 5627832, 6431808, 7503776, 11255664, 12863616, 15007552, 22511328, 30015104, 45022656, 90045312]

約数ペア:

[(1, 90045312), (2, 45022656), (3, 30015104), (4, 22511328), (6, 15007552), (7, 12863616), (8, 11255664), (12, 7503776), (14, 6431808), (16, 5627832), (21, 4287872), (24, 3751888), (28, 3215904), (32, 2813916), (42, 2143936), (48, 1875944), (56, 1607952), (64, 1406958), (84, 1071968), (96, 937972), (112, 803976), (128, 703479), (139, 647808), (168, 535984), (192, 468986), (224, 401988), (241, 373632), (278, 323904), (336, 267992), (384, 234493), (417, 215936), (448, 200994), (482, 186816), (556, 161952), (672, 133996), (723, 124544), (834, 107968), (896, 100497), (964, 93408), (973, 92544), (1112, 80976), (1344, 66998), (1446, 62272), (1668, 53984), (1687, 53376), (1928, 46704), (1946, 46272), (2224, 40488), (2688, 33499), (2892, 31136), (2919, 30848), (3336, 26992), (3374, 26688), (3856, 23352), (3892, 23136), (4448, 20244), (5061, 17792), (5784, 15568), (5838, 15424), (6672, 13496), (6748, 13344), (7712, 11676), (7784, 11568), (8896, 10122)]