90785088

素因数分解:

$2^6\times 3^2\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:864

約数の個数: 84

約数和(自身を含む): 261617460

約数和(自身を除く): 170832372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 277, 288, 554, 569, 576, 831, 1108, 1138, 1662, 1707, 2216, 2276, 2493, 3324, 3414, 4432, 4552, 4986, 5121, 6648, 6828, 8864, 9104, 9972, 10242, 13296, 13656, 17728, 18208, 19944, 20484, 26592, 27312, 36416, 39888, 40968, 53184, 54624, 79776, 81936, 109248, 157613, 159552, 163872, 315226, 327744, 472839, 630452, 945678, 1260904, 1418517, 1891356, 2521808, 2837034, 3782712, 5043616, 5674068, 7565424, 10087232, 11348136, 15130848, 22696272, 30261696, 45392544, 90785088]

約数ペア:

[(1, 90785088), (2, 45392544), (3, 30261696), (4, 22696272), (6, 15130848), (8, 11348136), (9, 10087232), (12, 7565424), (16, 5674068), (18, 5043616), (24, 3782712), (32, 2837034), (36, 2521808), (48, 1891356), (64, 1418517), (72, 1260904), (96, 945678), (144, 630452), (192, 472839), (277, 327744), (288, 315226), (554, 163872), (569, 159552), (576, 157613), (831, 109248), (1108, 81936), (1138, 79776), (1662, 54624), (1707, 53184), (2216, 40968), (2276, 39888), (2493, 36416), (3324, 27312), (3414, 26592), (4432, 20484), (4552, 19944), (4986, 18208), (5121, 17728), (6648, 13656), (6828, 13296), (8864, 10242), (9104, 9972)]