66626736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 188880768

約数和(自身を除く): 122254032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 257, 264, 491, 514, 528, 771, 982, 1028, 1473, 1542, 1964, 2056, 2827, 2946, 3084, 3928, 4112, 5401, 5654, 5892, 6168, 7856, 8481, 10802, 11308, 11784, 12336, 16203, 16962, 21604, 22616, 23568, 32406, 33924, 43208, 45232, 64812, 67848, 86416, 126187, 129624, 135696, 252374, 259248, 378561, 504748, 757122, 1009496, 1388057, 1514244, 2018992, 2776114, 3028488, 4164171, 5552228, 6056976, 8328342, 11104456, 16656684, 22208912, 33313368, 66626736]

約数ペア:

[(1, 66626736), (2, 33313368), (3, 22208912), (4, 16656684), (6, 11104456), (8, 8328342), (11, 6056976), (12, 5552228), (16, 4164171), (22, 3028488), (24, 2776114), (33, 2018992), (44, 1514244), (48, 1388057), (66, 1009496), (88, 757122), (132, 504748), (176, 378561), (257, 259248), (264, 252374), (491, 135696), (514, 129624), (528, 126187), (771, 86416), (982, 67848), (1028, 64812), (1473, 45232), (1542, 43208), (1964, 33924), (2056, 32406), (2827, 23568), (2946, 22616), (3084, 21604), (3928, 16962), (4112, 16203), (5401, 12336), (5654, 11784), (5892, 11308), (6168, 10802), (7856, 8481)]