90354576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7664

約数の個数: 80

約数和(自身を含む): 264635840

約数和(自身を除く): 174281264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 7621, 11856, 15242, 22863, 30484, 45726, 60968, 91452, 99073, 121936, 144799, 182904, 198146, 289598, 297219, 365808, 396292, 434397, 579196, 594438, 792584, 868794, 1158392, 1188876, 1585168, 1737588, 1882387, 2316784, 2377752, 3475176, 3764774, 4755504, 5647161, 6950352, 7529548, 11294322, 15059096, 22588644, 30118192, 45177288, 90354576]

約数ペア:

[(1, 90354576), (2, 45177288), (3, 30118192), (4, 22588644), (6, 15059096), (8, 11294322), (12, 7529548), (13, 6950352), (16, 5647161), (19, 4755504), (24, 3764774), (26, 3475176), (38, 2377752), (39, 2316784), (48, 1882387), (52, 1737588), (57, 1585168), (76, 1188876), (78, 1158392), (104, 868794), (114, 792584), (152, 594438), (156, 579196), (208, 434397), (228, 396292), (247, 365808), (304, 297219), (312, 289598), (456, 198146), (494, 182904), (624, 144799), (741, 121936), (912, 99073), (988, 91452), (1482, 60968), (1976, 45726), (2964, 30484), (3952, 22863), (5928, 15242), (7621, 11856)]