68379696

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:920

約数の個数: 180

約数和(自身を含む): 243125064

約数和(自身を除く): 174745368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 392, 396, 441, 462, 504, 528, 539, 588, 616, 693, 784, 792, 881, 882, 924, 1008, 1078, 1176, 1232, 1386, 1584, 1617, 1762, 1764, 1848, 2156, 2352, 2643, 2772, 3234, 3524, 3528, 3696, 4312, 4851, 5286, 5544, 6167, 6468, 7048, 7056, 7929, 8624, 9691, 9702, 10572, 11088, 12334, 12936, 14096, 15858, 18501, 19382, 19404, 21144, 24668, 25872, 29073, 31716, 37002, 38764, 38808, 42288, 43169, 49336, 55503, 58146, 63432, 67837, 74004, 77528, 77616, 86338, 87219, 98672, 111006, 116292, 126864, 129507, 135674, 148008, 155056, 172676, 174438, 203511, 222012, 232584, 259014, 271348, 296016, 345352, 348876, 388521, 407022, 444024, 465168, 474859, 518028, 542696, 610533, 690704, 697752, 777042, 814044, 888048, 949718, 1036056, 1085392, 1221066, 1395504, 1424577, 1554084, 1628088, 1899436, 2072112, 2442132, 2849154, 3108168, 3256176, 3798872, 4273731, 4884264, 5698308, 6216336, 7597744, 8547462, 9768528, 11396616, 17094924, 22793232, 34189848, 68379696]

約数ペア:

[(1, 68379696), (2, 34189848), (3, 22793232), (4, 17094924), (6, 11396616), (7, 9768528), (8, 8547462), (9, 7597744), (11, 6216336), (12, 5698308), (14, 4884264), (16, 4273731), (18, 3798872), (21, 3256176), (22, 3108168), (24, 2849154), (28, 2442132), (33, 2072112), (36, 1899436), (42, 1628088), (44, 1554084), (48, 1424577), (49, 1395504), (56, 1221066), (63, 1085392), (66, 1036056), (72, 949718), (77, 888048), (84, 814044), (88, 777042), (98, 697752), (99, 690704), (112, 610533), (126, 542696), (132, 518028), (144, 474859), (147, 465168), (154, 444024), (168, 407022), (176, 388521), (196, 348876), (198, 345352), (231, 296016), (252, 271348), (264, 259014), (294, 232584), (308, 222012), (336, 203511), (392, 174438), (396, 172676), (441, 155056), (462, 148008), (504, 135674), (528, 129507), (539, 126864), (588, 116292), (616, 111006), (693, 98672), (784, 87219), (792, 86338), (881, 77616), (882, 77528), (924, 74004), (1008, 67837), (1078, 63432), (1176, 58146), (1232, 55503), (1386, 49336), (1584, 43169), (1617, 42288), (1762, 38808), (1764, 38764), (1848, 37002), (2156, 31716), (2352, 29073), (2643, 25872), (2772, 24668), (3234, 21144), (3524, 19404), (3528, 19382), (3696, 18501), (4312, 15858), (4851, 14096), (5286, 12936), (5544, 12334), (6167, 11088), (6468, 10572), (7048, 9702), (7056, 9691), (7929, 8624)]