64347264

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 194779200

約数和(自身を除く): 130431936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 433, 516, 576, 688, 774, 864, 866, 1032, 1152, 1161, 1299, 1376, 1548, 1728, 1732, 2064, 2322, 2598, 2752, 3096, 3456, 3464, 3897, 4128, 4644, 5196, 5504, 6192, 6928, 7794, 8256, 9288, 10392, 11691, 12384, 13856, 15588, 16512, 18576, 18619, 20784, 23382, 24768, 27712, 31176, 37152, 37238, 41568, 46764, 49536, 55424, 55857, 62352, 74304, 74476, 83136, 93528, 111714, 124704, 148608, 148952, 166272, 167571, 187056, 223428, 249408, 297904, 335142, 374112, 446856, 498816, 502713, 595808, 670284, 748224, 893712, 1005426, 1191616, 1340568, 1496448, 1787424, 2010852, 2383232, 2681136, 3574848, 4021704, 5362272, 7149696, 8043408, 10724544, 16086816, 21449088, 32173632, 64347264]

約数ペア:

[(1, 64347264), (2, 32173632), (3, 21449088), (4, 16086816), (6, 10724544), (8, 8043408), (9, 7149696), (12, 5362272), (16, 4021704), (18, 3574848), (24, 2681136), (27, 2383232), (32, 2010852), (36, 1787424), (43, 1496448), (48, 1340568), (54, 1191616), (64, 1005426), (72, 893712), (86, 748224), (96, 670284), (108, 595808), (128, 502713), (129, 498816), (144, 446856), (172, 374112), (192, 335142), (216, 297904), (258, 249408), (288, 223428), (344, 187056), (384, 167571), (387, 166272), (432, 148952), (433, 148608), (516, 124704), (576, 111714), (688, 93528), (774, 83136), (864, 74476), (866, 74304), (1032, 62352), (1152, 55857), (1161, 55424), (1299, 49536), (1376, 46764), (1548, 41568), (1728, 37238), (1732, 37152), (2064, 31176), (2322, 27712), (2598, 24768), (2752, 23382), (3096, 20784), (3456, 18619), (3464, 18576), (3897, 16512), (4128, 15588), (4644, 13856), (5196, 12384), (5504, 11691), (6192, 10392), (6928, 9288), (7794, 8256)]