68464368

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 180

約数和(自身を含む): 230812608

約数和(自身を除く): 162348240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 313, 336, 372, 392, 434, 441, 496, 504, 558, 588, 626, 651, 744, 784, 868, 882, 939, 1008, 1116, 1176, 1252, 1302, 1488, 1519, 1736, 1764, 1878, 1953, 2191, 2232, 2352, 2504, 2604, 2817, 3038, 3472, 3528, 3756, 3906, 4382, 4464, 4557, 5008, 5208, 5634, 6076, 6573, 7056, 7512, 7812, 8764, 9114, 9703, 10416, 11268, 12152, 13146, 13671, 15024, 15337, 15624, 17528, 18228, 19406, 19719, 22536, 24304, 26292, 27342, 29109, 30674, 31248, 35056, 36456, 38812, 39438, 45072, 46011, 52584, 54684, 58218, 61348, 67921, 72912, 77624, 78876, 87327, 92022, 105168, 109368, 116436, 122696, 135842, 138033, 155248, 157752, 174654, 184044, 203763, 218736, 232872, 245392, 271684, 276066, 315504, 349308, 368088, 407526, 465744, 475447, 543368, 552132, 611289, 698616, 736176, 815052, 950894, 1086736, 1104264, 1222578, 1397232, 1426341, 1630104, 1901788, 2208528, 2445156, 2852682, 3260208, 3803576, 4279023, 4890312, 5705364, 7607152, 8558046, 9780624, 11410728, 17116092, 22821456, 34232184, 68464368]

約数ペア:

[(1, 68464368), (2, 34232184), (3, 22821456), (4, 17116092), (6, 11410728), (7, 9780624), (8, 8558046), (9, 7607152), (12, 5705364), (14, 4890312), (16, 4279023), (18, 3803576), (21, 3260208), (24, 2852682), (28, 2445156), (31, 2208528), (36, 1901788), (42, 1630104), (48, 1426341), (49, 1397232), (56, 1222578), (62, 1104264), (63, 1086736), (72, 950894), (84, 815052), (93, 736176), (98, 698616), (112, 611289), (124, 552132), (126, 543368), (144, 475447), (147, 465744), (168, 407526), (186, 368088), (196, 349308), (217, 315504), (248, 276066), (252, 271684), (279, 245392), (294, 232872), (313, 218736), (336, 203763), (372, 184044), (392, 174654), (434, 157752), (441, 155248), (496, 138033), (504, 135842), (558, 122696), (588, 116436), (626, 109368), (651, 105168), (744, 92022), (784, 87327), (868, 78876), (882, 77624), (939, 72912), (1008, 67921), (1116, 61348), (1176, 58218), (1252, 54684), (1302, 52584), (1488, 46011), (1519, 45072), (1736, 39438), (1764, 38812), (1878, 36456), (1953, 35056), (2191, 31248), (2232, 30674), (2352, 29109), (2504, 27342), (2604, 26292), (2817, 24304), (3038, 22536), (3472, 19719), (3528, 19406), (3756, 18228), (3906, 17528), (4382, 15624), (4464, 15337), (4557, 15024), (5008, 13671), (5208, 13146), (5634, 12152), (6076, 11268), (6573, 10416), (7056, 9703), (7512, 9114), (7812, 8764)]