64139328

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 168

約数和(自身を含む): 205410816

約数和(自身を除く): 141271488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 64, 66, 72, 88, 96, 99, 106, 132, 144, 159, 176, 191, 192, 198, 212, 264, 288, 318, 352, 382, 396, 424, 477, 528, 573, 576, 583, 636, 704, 764, 792, 848, 954, 1056, 1146, 1166, 1272, 1528, 1584, 1696, 1719, 1749, 1908, 2101, 2112, 2292, 2332, 2544, 3056, 3168, 3392, 3438, 3498, 3816, 4202, 4584, 4664, 5088, 5247, 6112, 6303, 6336, 6876, 6996, 7632, 8404, 9168, 9328, 10123, 10176, 10494, 12224, 12606, 13752, 13992, 15264, 16808, 18336, 18656, 18909, 20246, 20988, 25212, 27504, 27984, 30369, 30528, 33616, 36672, 37312, 37818, 40492, 41976, 50424, 55008, 55968, 60738, 67232, 75636, 80984, 83952, 91107, 100848, 110016, 111353, 111936, 121476, 134464, 151272, 161968, 167904, 182214, 201696, 222706, 242952, 302544, 323936, 334059, 335808, 364428, 403392, 445412, 485904, 605088, 647872, 668118, 728856, 890824, 971808, 1002177, 1210176, 1336236, 1457712, 1781648, 1943616, 2004354, 2672472, 2915424, 3563296, 4008708, 5344944, 5830848, 7126592, 8017416, 10689888, 16034832, 21379776, 32069664, 64139328]

約数ペア:

[(1, 64139328), (2, 32069664), (3, 21379776), (4, 16034832), (6, 10689888), (8, 8017416), (9, 7126592), (11, 5830848), (12, 5344944), (16, 4008708), (18, 3563296), (22, 2915424), (24, 2672472), (32, 2004354), (33, 1943616), (36, 1781648), (44, 1457712), (48, 1336236), (53, 1210176), (64, 1002177), (66, 971808), (72, 890824), (88, 728856), (96, 668118), (99, 647872), (106, 605088), (132, 485904), (144, 445412), (159, 403392), (176, 364428), (191, 335808), (192, 334059), (198, 323936), (212, 302544), (264, 242952), (288, 222706), (318, 201696), (352, 182214), (382, 167904), (396, 161968), (424, 151272), (477, 134464), (528, 121476), (573, 111936), (576, 111353), (583, 110016), (636, 100848), (704, 91107), (764, 83952), (792, 80984), (848, 75636), (954, 67232), (1056, 60738), (1146, 55968), (1166, 55008), (1272, 50424), (1528, 41976), (1584, 40492), (1696, 37818), (1719, 37312), (1749, 36672), (1908, 33616), (2101, 30528), (2112, 30369), (2292, 27984), (2332, 27504), (2544, 25212), (3056, 20988), (3168, 20246), (3392, 18909), (3438, 18656), (3498, 18336), (3816, 16808), (4202, 15264), (4584, 13992), (4664, 13752), (5088, 12606), (5247, 12224), (6112, 10494), (6303, 10176), (6336, 10123), (6876, 9328), (6996, 9168), (7632, 8404)]