12878208

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{1597}}^1$

素因数の和:1624

約数の個数: 96

約数和(自身を含む): 42378960

約数和(自身を除く): 29500752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 1597, 2016, 2688, 3194, 4032, 4791, 6388, 8064, 9582, 11179, 12776, 14373, 19164, 22358, 25552, 28746, 33537, 38328, 44716, 51104, 57492, 67074, 76656, 89432, 100611, 102208, 114984, 134148, 153312, 178864, 201222, 204416, 229968, 268296, 306624, 357728, 402444, 459936, 536592, 613248, 715456, 804888, 919872, 1073184, 1430912, 1609776, 1839744, 2146368, 3219552, 4292736, 6439104, 12878208]

約数ペア:

[(1, 12878208), (2, 6439104), (3, 4292736), (4, 3219552), (6, 2146368), (7, 1839744), (8, 1609776), (9, 1430912), (12, 1073184), (14, 919872), (16, 804888), (18, 715456), (21, 613248), (24, 536592), (28, 459936), (32, 402444), (36, 357728), (42, 306624), (48, 268296), (56, 229968), (63, 204416), (64, 201222), (72, 178864), (84, 153312), (96, 134148), (112, 114984), (126, 102208), (128, 100611), (144, 89432), (168, 76656), (192, 67074), (224, 57492), (252, 51104), (288, 44716), (336, 38328), (384, 33537), (448, 28746), (504, 25552), (576, 22358), (672, 19164), (896, 14373), (1008, 12776), (1152, 11179), (1344, 9582), (1597, 8064), (2016, 6388), (2688, 4791), (3194, 4032)]