82913264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 197606400

約数和(自身を除く): 114693136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 829, 893, 1064, 1316, 1658, 1786, 2128, 2632, 3316, 3572, 5264, 5803, 6251, 6632, 7144, 11606, 12502, 13264, 14288, 15751, 23212, 25004, 31502, 38963, 46424, 50008, 63004, 77926, 92848, 100016, 110257, 126008, 155852, 220514, 252016, 272741, 311704, 441028, 545482, 623408, 740297, 882056, 1090964, 1480594, 1764112, 2181928, 2961188, 4363856, 5182079, 5922376, 10364158, 11844752, 20728316, 41456632, 82913264]

約数ペア:

[(1, 82913264), (2, 41456632), (4, 20728316), (7, 11844752), (8, 10364158), (14, 5922376), (16, 5182079), (19, 4363856), (28, 2961188), (38, 2181928), (47, 1764112), (56, 1480594), (76, 1090964), (94, 882056), (112, 740297), (133, 623408), (152, 545482), (188, 441028), (266, 311704), (304, 272741), (329, 252016), (376, 220514), (532, 155852), (658, 126008), (752, 110257), (829, 100016), (893, 92848), (1064, 77926), (1316, 63004), (1658, 50008), (1786, 46424), (2128, 38963), (2632, 31502), (3316, 25004), (3572, 23212), (5264, 15751), (5803, 14288), (6251, 13264), (6632, 12502), (7144, 11606)]