68774048

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1954

約数の個数: 72

約数和(自身を含む): 164439072

約数和(自身を除く): 95665024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 1907, 2254, 2576, 3814, 4508, 5152, 7628, 9016, 13349, 15256, 18032, 26698, 30512, 36064, 43861, 53396, 61024, 87722, 93443, 106792, 175444, 186886, 213584, 307027, 350888, 373772, 427168, 614054, 701776, 747544, 1228108, 1403552, 1495088, 2149189, 2456216, 2990176, 4298378, 4912432, 8596756, 9824864, 17193512, 34387024, 68774048]

約数ペア:

[(1, 68774048), (2, 34387024), (4, 17193512), (7, 9824864), (8, 8596756), (14, 4912432), (16, 4298378), (23, 2990176), (28, 2456216), (32, 2149189), (46, 1495088), (49, 1403552), (56, 1228108), (92, 747544), (98, 701776), (112, 614054), (161, 427168), (184, 373772), (196, 350888), (224, 307027), (322, 213584), (368, 186886), (392, 175444), (644, 106792), (736, 93443), (784, 87722), (1127, 61024), (1288, 53396), (1568, 43861), (1907, 36064), (2254, 30512), (2576, 26698), (3814, 18032), (4508, 15256), (5152, 13349), (7628, 9016)]