27907488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 92252160

約数和(自身を除く): 64344672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 127, 144, 168, 218, 224, 252, 254, 288, 327, 336, 381, 436, 504, 508, 654, 672, 762, 763, 872, 889, 981, 1008, 1016, 1143, 1308, 1524, 1526, 1744, 1778, 1962, 2016, 2032, 2286, 2289, 2616, 2667, 3048, 3052, 3488, 3556, 3924, 4064, 4572, 4578, 5232, 5334, 6096, 6104, 6867, 7112, 7848, 8001, 9144, 9156, 10464, 10668, 12192, 12208, 13734, 13843, 14224, 15696, 16002, 18288, 18312, 21336, 24416, 27468, 27686, 28448, 31392, 32004, 36576, 36624, 41529, 42672, 54936, 55372, 64008, 73248, 83058, 85344, 96901, 109872, 110744, 124587, 128016, 166116, 193802, 219744, 221488, 249174, 256032, 290703, 332232, 387604, 442976, 498348, 581406, 664464, 775208, 872109, 996696, 1162812, 1328928, 1550416, 1744218, 1993392, 2325624, 3100832, 3488436, 3986784, 4651248, 6976872, 9302496, 13953744, 27907488]

約数ペア:

[(1, 27907488), (2, 13953744), (3, 9302496), (4, 6976872), (6, 4651248), (7, 3986784), (8, 3488436), (9, 3100832), (12, 2325624), (14, 1993392), (16, 1744218), (18, 1550416), (21, 1328928), (24, 1162812), (28, 996696), (32, 872109), (36, 775208), (42, 664464), (48, 581406), (56, 498348), (63, 442976), (72, 387604), (84, 332232), (96, 290703), (109, 256032), (112, 249174), (126, 221488), (127, 219744), (144, 193802), (168, 166116), (218, 128016), (224, 124587), (252, 110744), (254, 109872), (288, 96901), (327, 85344), (336, 83058), (381, 73248), (436, 64008), (504, 55372), (508, 54936), (654, 42672), (672, 41529), (762, 36624), (763, 36576), (872, 32004), (889, 31392), (981, 28448), (1008, 27686), (1016, 27468), (1143, 24416), (1308, 21336), (1524, 18312), (1526, 18288), (1744, 16002), (1778, 15696), (1962, 14224), (2016, 13843), (2032, 13734), (2286, 12208), (2289, 12192), (2616, 10668), (2667, 10464), (3048, 9156), (3052, 9144), (3488, 8001), (3556, 7848), (3924, 7112), (4064, 6867), (4572, 6104), (4578, 6096), (5232, 5334)]