27905904

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4969}}^1$

素因数の和:4999

約数の個数: 80

約数和(自身を含む): 86279200

約数和(自身を除く): 58373296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 4969, 5616, 9938, 14907, 19876, 29814, 39752, 44721, 59628, 64597, 79504, 89442, 119256, 129194, 134163, 178884, 193791, 238512, 258388, 268326, 357768, 387582, 516776, 536652, 581373, 715536, 775164, 1033552, 1073304, 1162746, 1550328, 1744119, 2146608, 2325492, 3100656, 3488238, 4650984, 6976476, 9301968, 13952952, 27905904]

約数ペア:

[(1, 27905904), (2, 13952952), (3, 9301968), (4, 6976476), (6, 4650984), (8, 3488238), (9, 3100656), (12, 2325492), (13, 2146608), (16, 1744119), (18, 1550328), (24, 1162746), (26, 1073304), (27, 1033552), (36, 775164), (39, 715536), (48, 581373), (52, 536652), (54, 516776), (72, 387582), (78, 357768), (104, 268326), (108, 258388), (117, 238512), (144, 193791), (156, 178884), (208, 134163), (216, 129194), (234, 119256), (312, 89442), (351, 79504), (432, 64597), (468, 59628), (624, 44721), (702, 39752), (936, 29814), (1404, 19876), (1872, 14907), (2808, 9938), (4969, 5616)]