64590336

素因数分解:

$2^9\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 120

約数和(自身を含む): 189590544

約数和(自身を除く): 125000208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 131, 144, 192, 214, 256, 262, 288, 321, 384, 393, 428, 512, 524, 576, 642, 768, 786, 856, 963, 1048, 1152, 1179, 1284, 1536, 1572, 1712, 1926, 2096, 2304, 2358, 2568, 3144, 3424, 3852, 4192, 4608, 4716, 5136, 6288, 6848, 7704, 8384, 9432, 10272, 12576, 13696, 14017, 15408, 16768, 18864, 20544, 25152, 27392, 28034, 30816, 33536, 37728, 41088, 42051, 50304, 54784, 56068, 61632, 67072, 75456, 82176, 84102, 100608, 112136, 123264, 126153, 150912, 164352, 168204, 201216, 224272, 246528, 252306, 301824, 336408, 448544, 493056, 504612, 603648, 672816, 897088, 1009224, 1345632, 1794176, 2018448, 2691264, 3588352, 4036896, 5382528, 7176704, 8073792, 10765056, 16147584, 21530112, 32295168, 64590336]

約数ペア:

[(1, 64590336), (2, 32295168), (3, 21530112), (4, 16147584), (6, 10765056), (8, 8073792), (9, 7176704), (12, 5382528), (16, 4036896), (18, 3588352), (24, 2691264), (32, 2018448), (36, 1794176), (48, 1345632), (64, 1009224), (72, 897088), (96, 672816), (107, 603648), (128, 504612), (131, 493056), (144, 448544), (192, 336408), (214, 301824), (256, 252306), (262, 246528), (288, 224272), (321, 201216), (384, 168204), (393, 164352), (428, 150912), (512, 126153), (524, 123264), (576, 112136), (642, 100608), (768, 84102), (786, 82176), (856, 75456), (963, 67072), (1048, 61632), (1152, 56068), (1179, 54784), (1284, 50304), (1536, 42051), (1572, 41088), (1712, 37728), (1926, 33536), (2096, 30816), (2304, 28034), (2358, 27392), (2568, 25152), (3144, 20544), (3424, 18864), (3852, 16768), (4192, 15408), (4608, 14017), (4716, 13696), (5136, 12576), (6288, 10272), (6848, 9432), (7704, 8384)]