75856816

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 181139200

約数和(自身を除く): 105282384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 829, 1064, 1204, 1634, 1658, 2128, 2408, 3268, 3316, 4816, 5719, 5803, 6536, 6632, 11438, 11606, 13072, 13264, 15751, 22876, 23212, 31502, 35647, 45752, 46424, 63004, 71294, 91504, 92848, 110257, 126008, 142588, 220514, 249529, 252016, 285176, 441028, 499058, 570352, 677293, 882056, 998116, 1354586, 1764112, 1996232, 2709172, 3992464, 4741051, 5418344, 9482102, 10836688, 18964204, 37928408, 75856816]

約数ペア:

[(1, 75856816), (2, 37928408), (4, 18964204), (7, 10836688), (8, 9482102), (14, 5418344), (16, 4741051), (19, 3992464), (28, 2709172), (38, 1996232), (43, 1764112), (56, 1354586), (76, 998116), (86, 882056), (112, 677293), (133, 570352), (152, 499058), (172, 441028), (266, 285176), (301, 252016), (304, 249529), (344, 220514), (532, 142588), (602, 126008), (688, 110257), (817, 92848), (829, 91504), (1064, 71294), (1204, 63004), (1634, 46424), (1658, 45752), (2128, 35647), (2408, 31502), (3268, 23212), (3316, 22876), (4816, 15751), (5719, 13264), (5803, 13072), (6536, 11606), (6632, 11438)]