67811328

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 211662360

約数和(自身を除く): 143851032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 283, 288, 312, 384, 416, 468, 512, 566, 576, 624, 768, 832, 849, 936, 1024, 1132, 1152, 1248, 1536, 1664, 1698, 1872, 2048, 2264, 2304, 2496, 2547, 3072, 3328, 3396, 3679, 3744, 4528, 4608, 4992, 5094, 6144, 6656, 6792, 7358, 7488, 9056, 9216, 9984, 10188, 11037, 13312, 13584, 14716, 14976, 18112, 18432, 19968, 20376, 22074, 26624, 27168, 29432, 29952, 33111, 36224, 39936, 40752, 44148, 54336, 58864, 59904, 66222, 72448, 79872, 81504, 88296, 108672, 117728, 119808, 132444, 144896, 163008, 176592, 217344, 235456, 239616, 264888, 289792, 326016, 353184, 434688, 470912, 529776, 579584, 652032, 706368, 869376, 941824, 1059552, 1304064, 1412736, 1738752, 1883648, 2119104, 2608128, 2825472, 3767296, 4238208, 5216256, 5650944, 7534592, 8476416, 11301888, 16952832, 22603776, 33905664, 67811328]

約数ペア:

[(1, 67811328), (2, 33905664), (3, 22603776), (4, 16952832), (6, 11301888), (8, 8476416), (9, 7534592), (12, 5650944), (13, 5216256), (16, 4238208), (18, 3767296), (24, 2825472), (26, 2608128), (32, 2119104), (36, 1883648), (39, 1738752), (48, 1412736), (52, 1304064), (64, 1059552), (72, 941824), (78, 869376), (96, 706368), (104, 652032), (117, 579584), (128, 529776), (144, 470912), (156, 434688), (192, 353184), (208, 326016), (234, 289792), (256, 264888), (283, 239616), (288, 235456), (312, 217344), (384, 176592), (416, 163008), (468, 144896), (512, 132444), (566, 119808), (576, 117728), (624, 108672), (768, 88296), (832, 81504), (849, 79872), (936, 72448), (1024, 66222), (1132, 59904), (1152, 58864), (1248, 54336), (1536, 44148), (1664, 40752), (1698, 39936), (1872, 36224), (2048, 33111), (2264, 29952), (2304, 29432), (2496, 27168), (2547, 26624), (3072, 22074), (3328, 20376), (3396, 19968), (3679, 18432), (3744, 18112), (4528, 14976), (4608, 14716), (4992, 13584), (5094, 13312), (6144, 11037), (6656, 10188), (6792, 9984), (7358, 9216), (7488, 9056)]