68011008

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 132

約数和(自身を含む): 197789328

約数和(自身を除く): 129778320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 131, 156, 169, 192, 208, 256, 262, 312, 338, 384, 393, 416, 507, 512, 524, 624, 676, 768, 786, 832, 1014, 1024, 1048, 1248, 1352, 1536, 1572, 1664, 1703, 2028, 2096, 2496, 2704, 3072, 3144, 3328, 3406, 4056, 4192, 4992, 5109, 5408, 6288, 6656, 6812, 8112, 8384, 9984, 10218, 10816, 12576, 13312, 13624, 16224, 16768, 19968, 20436, 21632, 22139, 25152, 27248, 32448, 33536, 39936, 40872, 43264, 44278, 50304, 54496, 64896, 66417, 67072, 81744, 86528, 88556, 100608, 108992, 129792, 132834, 134144, 163488, 173056, 177112, 201216, 217984, 259584, 265668, 326976, 354224, 402432, 435968, 519168, 531336, 653952, 708448, 871936, 1062672, 1307904, 1416896, 1743872, 2125344, 2615808, 2833792, 4250688, 5231616, 5667584, 8501376, 11335168, 17002752, 22670336, 34005504, 68011008]

約数ペア:

[(1, 68011008), (2, 34005504), (3, 22670336), (4, 17002752), (6, 11335168), (8, 8501376), (12, 5667584), (13, 5231616), (16, 4250688), (24, 2833792), (26, 2615808), (32, 2125344), (39, 1743872), (48, 1416896), (52, 1307904), (64, 1062672), (78, 871936), (96, 708448), (104, 653952), (128, 531336), (131, 519168), (156, 435968), (169, 402432), (192, 354224), (208, 326976), (256, 265668), (262, 259584), (312, 217984), (338, 201216), (384, 177112), (393, 173056), (416, 163488), (507, 134144), (512, 132834), (524, 129792), (624, 108992), (676, 100608), (768, 88556), (786, 86528), (832, 81744), (1014, 67072), (1024, 66417), (1048, 64896), (1248, 54496), (1352, 50304), (1536, 44278), (1572, 43264), (1664, 40872), (1703, 39936), (2028, 33536), (2096, 32448), (2496, 27248), (2704, 25152), (3072, 22139), (3144, 21632), (3328, 20436), (3406, 19968), (4056, 16768), (4192, 16224), (4992, 13624), (5109, 13312), (5408, 12576), (6288, 10816), (6656, 10218), (6812, 9984), (8112, 8384)]