69142528

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 176461740

約数和(自身を除く): 107319212

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 64, 91, 98, 104, 106, 112, 128, 182, 196, 208, 212, 224, 256, 364, 371, 392, 416, 424, 448, 512, 637, 689, 728, 742, 784, 832, 848, 896, 1024, 1274, 1378, 1456, 1484, 1568, 1664, 1696, 1792, 2048, 2548, 2597, 2756, 2912, 2968, 3136, 3328, 3392, 3584, 4823, 5096, 5194, 5512, 5824, 5936, 6272, 6656, 6784, 7168, 9646, 10192, 10388, 11024, 11648, 11872, 12544, 13312, 13568, 14336, 19292, 20384, 20776, 22048, 23296, 23744, 25088, 26624, 27136, 33761, 38584, 40768, 41552, 44096, 46592, 47488, 50176, 54272, 67522, 77168, 81536, 83104, 88192, 93184, 94976, 100352, 108544, 135044, 154336, 163072, 166208, 176384, 186368, 189952, 270088, 308672, 326144, 332416, 352768, 379904, 540176, 617344, 652288, 664832, 705536, 759808, 1080352, 1234688, 1304576, 1329664, 1411072, 2160704, 2469376, 2659328, 4321408, 4938752, 5318656, 8642816, 9877504, 17285632, 34571264, 69142528]

約数ペア:

[(1, 69142528), (2, 34571264), (4, 17285632), (7, 9877504), (8, 8642816), (13, 5318656), (14, 4938752), (16, 4321408), (26, 2659328), (28, 2469376), (32, 2160704), (49, 1411072), (52, 1329664), (53, 1304576), (56, 1234688), (64, 1080352), (91, 759808), (98, 705536), (104, 664832), (106, 652288), (112, 617344), (128, 540176), (182, 379904), (196, 352768), (208, 332416), (212, 326144), (224, 308672), (256, 270088), (364, 189952), (371, 186368), (392, 176384), (416, 166208), (424, 163072), (448, 154336), (512, 135044), (637, 108544), (689, 100352), (728, 94976), (742, 93184), (784, 88192), (832, 83104), (848, 81536), (896, 77168), (1024, 67522), (1274, 54272), (1378, 50176), (1456, 47488), (1484, 46592), (1568, 44096), (1664, 41552), (1696, 40768), (1792, 38584), (2048, 33761), (2548, 27136), (2597, 26624), (2756, 25088), (2912, 23744), (2968, 23296), (3136, 22048), (3328, 20776), (3392, 20384), (3584, 19292), (4823, 14336), (5096, 13568), (5194, 13312), (5512, 12544), (5824, 11872), (5936, 11648), (6272, 11024), (6656, 10388), (6784, 10192), (7168, 9646)]