68306688

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 108

約数和(自身を含む): 205667280

約数和(自身を除く): 137360592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1289, 1472, 1656, 2208, 2304, 2578, 2944, 3312, 3867, 4416, 5156, 5888, 6624, 7734, 8832, 10312, 11601, 13248, 15468, 17664, 20624, 23202, 26496, 29647, 30936, 41248, 46404, 52992, 59294, 61872, 82496, 88941, 92808, 118588, 123744, 164992, 177882, 185616, 237176, 247488, 266823, 329984, 355764, 371232, 474352, 494976, 533646, 711528, 742464, 948704, 989952, 1067292, 1423056, 1484928, 1897408, 2134584, 2846112, 2969856, 3794816, 4269168, 5692224, 7589632, 8538336, 11384448, 17076672, 22768896, 34153344, 68306688]

約数ペア:

[(1, 68306688), (2, 34153344), (3, 22768896), (4, 17076672), (6, 11384448), (8, 8538336), (9, 7589632), (12, 5692224), (16, 4269168), (18, 3794816), (23, 2969856), (24, 2846112), (32, 2134584), (36, 1897408), (46, 1484928), (48, 1423056), (64, 1067292), (69, 989952), (72, 948704), (92, 742464), (96, 711528), (128, 533646), (138, 494976), (144, 474352), (184, 371232), (192, 355764), (207, 329984), (256, 266823), (276, 247488), (288, 237176), (368, 185616), (384, 177882), (414, 164992), (552, 123744), (576, 118588), (736, 92808), (768, 88941), (828, 82496), (1104, 61872), (1152, 59294), (1289, 52992), (1472, 46404), (1656, 41248), (2208, 30936), (2304, 29647), (2578, 26496), (2944, 23202), (3312, 20624), (3867, 17664), (4416, 15468), (5156, 13248), (5888, 11601), (6624, 10312), (7734, 8832)]