86722185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 77506935

約数列:

[1, 3, 5, 11, 15, 17, 33, 43, 51, 55, 85, 129, 165, 187, 215, 255, 473, 561, 645, 719, 731, 935, 1419, 2157, 2193, 2365, 2805, 3595, 3655, 7095, 7909, 8041, 10785, 10965, 12223, 23727, 24123, 30917, 36669, 39545, 40205, 61115, 92751, 118635, 120615, 134453, 154585, 183345, 340087, 403359, 463755, 525589, 672265, 1020261, 1576767, 1700435, 2016795, 2627945, 5101305, 5781479, 7883835, 17344437, 28907395, 86722185]

約数ペア:

[(1, 86722185), (3, 28907395), (5, 17344437), (11, 7883835), (15, 5781479), (17, 5101305), (33, 2627945), (43, 2016795), (51, 1700435), (55, 1576767), (85, 1020261), (129, 672265), (165, 525589), (187, 463755), (215, 403359), (255, 340087), (473, 183345), (561, 154585), (645, 134453), (719, 120615), (731, 118635), (935, 92751), (1419, 61115), (2157, 40205), (2193, 39545), (2365, 36669), (2805, 30917), (3595, 24123), (3655, 23727), (7095, 12223), (7909, 10965), (8041, 10785)]