90145792

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 88

約数和(自身を含む): 201621312

約数和(自身を除く): 111475520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 151, 176, 212, 256, 302, 352, 424, 512, 583, 604, 704, 848, 1024, 1166, 1208, 1408, 1661, 1696, 2332, 2416, 2816, 3322, 3392, 4664, 4832, 5632, 6644, 6784, 8003, 9328, 9664, 11264, 13288, 13568, 16006, 18656, 19328, 26576, 27136, 32012, 37312, 38656, 53152, 54272, 64024, 74624, 77312, 88033, 106304, 128048, 149248, 154624, 176066, 212608, 256096, 298496, 352132, 425216, 512192, 596992, 704264, 850432, 1024384, 1408528, 1700864, 2048768, 2817056, 4097536, 5634112, 8195072, 11268224, 22536448, 45072896, 90145792]

約数ペア:

[(1, 90145792), (2, 45072896), (4, 22536448), (8, 11268224), (11, 8195072), (16, 5634112), (22, 4097536), (32, 2817056), (44, 2048768), (53, 1700864), (64, 1408528), (88, 1024384), (106, 850432), (128, 704264), (151, 596992), (176, 512192), (212, 425216), (256, 352132), (302, 298496), (352, 256096), (424, 212608), (512, 176066), (583, 154624), (604, 149248), (704, 128048), (848, 106304), (1024, 88033), (1166, 77312), (1208, 74624), (1408, 64024), (1661, 54272), (1696, 53152), (2332, 38656), (2416, 37312), (2816, 32012), (3322, 27136), (3392, 26576), (4664, 19328), (4832, 18656), (5632, 16006), (6644, 13568), (6784, 13288), (8003, 11264), (9328, 9664)]