86817368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 189889920

約数和(自身を除く): 103072552

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 131, 136, 187, 262, 374, 443, 524, 748, 886, 1048, 1441, 1496, 1772, 2227, 2882, 3544, 4454, 4873, 5764, 7531, 8908, 9746, 11528, 15062, 17816, 19492, 24497, 30124, 38984, 48994, 58033, 60248, 82841, 97988, 116066, 165682, 195976, 232132, 331364, 464264, 638363, 662728, 986561, 1276726, 1973122, 2553452, 3946244, 5106904, 7892488, 10852171, 21704342, 43408684, 86817368]

約数ペア:

[(1, 86817368), (2, 43408684), (4, 21704342), (8, 10852171), (11, 7892488), (17, 5106904), (22, 3946244), (34, 2553452), (44, 1973122), (68, 1276726), (88, 986561), (131, 662728), (136, 638363), (187, 464264), (262, 331364), (374, 232132), (443, 195976), (524, 165682), (748, 116066), (886, 97988), (1048, 82841), (1441, 60248), (1496, 58033), (1772, 48994), (2227, 38984), (2882, 30124), (3544, 24497), (4454, 19492), (4873, 17816), (5764, 15062), (7531, 11528), (8908, 9746)]