108809008

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 180

約数和(自身を含む): 285773376

約数和(自身を除く): 176964368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 37, 44, 49, 56, 62, 74, 77, 88, 98, 112, 121, 124, 148, 154, 176, 196, 217, 242, 248, 259, 296, 308, 341, 392, 407, 434, 484, 496, 518, 539, 592, 616, 682, 784, 814, 847, 868, 968, 1036, 1078, 1147, 1232, 1364, 1519, 1628, 1694, 1736, 1813, 1936, 2072, 2156, 2294, 2387, 2728, 2849, 3038, 3256, 3388, 3472, 3626, 3751, 4144, 4312, 4477, 4588, 4774, 5456, 5698, 5929, 6076, 6512, 6776, 7252, 7502, 8029, 8624, 8954, 9176, 9548, 11396, 11858, 12152, 12617, 13552, 14504, 15004, 16058, 16709, 17908, 18352, 19096, 19943, 22792, 23716, 24304, 25234, 26257, 29008, 30008, 31339, 32116, 33418, 35816, 38192, 39886, 45584, 47432, 50468, 52514, 56203, 60016, 62678, 64232, 66836, 71632, 79772, 88319, 94864, 100936, 105028, 112406, 125356, 128464, 133672, 138787, 159544, 176638, 183799, 201872, 210056, 219373, 224812, 250712, 267344, 277574, 319088, 353276, 367598, 420112, 438746, 449624, 501424, 555148, 618233, 706552, 735196, 877492, 899248, 971509, 1110296, 1236466, 1413104, 1470392, 1754984, 1943018, 2220592, 2472932, 2940784, 3509968, 3886036, 4945864, 6800563, 7772072, 9891728, 13601126, 15544144, 27202252, 54404504, 108809008]

約数ペア:

[(1, 108809008), (2, 54404504), (4, 27202252), (7, 15544144), (8, 13601126), (11, 9891728), (14, 7772072), (16, 6800563), (22, 4945864), (28, 3886036), (31, 3509968), (37, 2940784), (44, 2472932), (49, 2220592), (56, 1943018), (62, 1754984), (74, 1470392), (77, 1413104), (88, 1236466), (98, 1110296), (112, 971509), (121, 899248), (124, 877492), (148, 735196), (154, 706552), (176, 618233), (196, 555148), (217, 501424), (242, 449624), (248, 438746), (259, 420112), (296, 367598), (308, 353276), (341, 319088), (392, 277574), (407, 267344), (434, 250712), (484, 224812), (496, 219373), (518, 210056), (539, 201872), (592, 183799), (616, 176638), (682, 159544), (784, 138787), (814, 133672), (847, 128464), (868, 125356), (968, 112406), (1036, 105028), (1078, 100936), (1147, 94864), (1232, 88319), (1364, 79772), (1519, 71632), (1628, 66836), (1694, 64232), (1736, 62678), (1813, 60016), (1936, 56203), (2072, 52514), (2156, 50468), (2294, 47432), (2387, 45584), (2728, 39886), (2849, 38192), (3038, 35816), (3256, 33418), (3388, 32116), (3472, 31339), (3626, 30008), (3751, 29008), (4144, 26257), (4312, 25234), (4477, 24304), (4588, 23716), (4774, 22792), (5456, 19943), (5698, 19096), (5929, 18352), (6076, 17908), (6512, 16709), (6776, 16058), (7252, 15004), (7502, 14504), (8029, 13552), (8624, 12617), (8954, 12152), (9176, 11858), (9548, 11396)]