72609152

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 112459648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 139, 154, 176, 212, 224, 278, 308, 352, 371, 424, 448, 556, 583, 616, 704, 742, 848, 896, 973, 1112, 1166, 1232, 1408, 1484, 1529, 1696, 1946, 2224, 2332, 2464, 2968, 3058, 3392, 3892, 4081, 4448, 4664, 4928, 5936, 6116, 6784, 7367, 7784, 8162, 8896, 9328, 9856, 10703, 11872, 12232, 14734, 15568, 16324, 17792, 18656, 21406, 23744, 24464, 29468, 31136, 32648, 37312, 42812, 47488, 48928, 51569, 58936, 62272, 65296, 74624, 81037, 85624, 97856, 103138, 117872, 124544, 130592, 162074, 171248, 195712, 206276, 235744, 261184, 324148, 342496, 412552, 471488, 522368, 567259, 648296, 684992, 825104, 942976, 1134518, 1296592, 1369984, 1650208, 2269036, 2593184, 3300416, 4538072, 5186368, 6600832, 9076144, 10372736, 18152288, 36304576, 72609152]

約数ペア:

[(1, 72609152), (2, 36304576), (4, 18152288), (7, 10372736), (8, 9076144), (11, 6600832), (14, 5186368), (16, 4538072), (22, 3300416), (28, 2593184), (32, 2269036), (44, 1650208), (53, 1369984), (56, 1296592), (64, 1134518), (77, 942976), (88, 825104), (106, 684992), (112, 648296), (128, 567259), (139, 522368), (154, 471488), (176, 412552), (212, 342496), (224, 324148), (278, 261184), (308, 235744), (352, 206276), (371, 195712), (424, 171248), (448, 162074), (556, 130592), (583, 124544), (616, 117872), (704, 103138), (742, 97856), (848, 85624), (896, 81037), (973, 74624), (1112, 65296), (1166, 62272), (1232, 58936), (1408, 51569), (1484, 48928), (1529, 47488), (1696, 42812), (1946, 37312), (2224, 32648), (2332, 31136), (2464, 29468), (2968, 24464), (3058, 23744), (3392, 21406), (3892, 18656), (4081, 17792), (4448, 16324), (4664, 15568), (4928, 14734), (5936, 12232), (6116, 11872), (6784, 10703), (7367, 9856), (7784, 9328), (8162, 8896)]