72550016

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 191237760

約数和(自身を除く): 118687744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 433, 448, 476, 544, 616, 704, 748, 866, 896, 952, 1088, 1232, 1309, 1408, 1496, 1732, 1904, 2176, 2464, 2618, 2992, 3031, 3464, 3808, 4763, 4928, 5236, 5984, 6062, 6928, 7361, 7616, 9526, 9856, 10472, 11968, 12124, 13856, 14722, 15232, 19052, 20944, 23936, 24248, 27712, 29444, 33341, 38104, 41888, 48496, 51527, 55424, 58888, 66682, 76208, 80971, 83776, 96992, 103054, 117776, 133364, 152416, 161942, 167552, 193984, 206108, 235552, 266728, 304832, 323884, 387968, 412216, 471104, 533456, 566797, 609664, 647768, 824432, 942208, 1066912, 1133594, 1295536, 1648864, 2133824, 2267188, 2591072, 3297728, 4267648, 4534376, 5182144, 6595456, 9068752, 10364288, 18137504, 36275008, 72550016]

約数ペア:

[(1, 72550016), (2, 36275008), (4, 18137504), (7, 10364288), (8, 9068752), (11, 6595456), (14, 5182144), (16, 4534376), (17, 4267648), (22, 3297728), (28, 2591072), (32, 2267188), (34, 2133824), (44, 1648864), (56, 1295536), (64, 1133594), (68, 1066912), (77, 942208), (88, 824432), (112, 647768), (119, 609664), (128, 566797), (136, 533456), (154, 471104), (176, 412216), (187, 387968), (224, 323884), (238, 304832), (272, 266728), (308, 235552), (352, 206108), (374, 193984), (433, 167552), (448, 161942), (476, 152416), (544, 133364), (616, 117776), (704, 103054), (748, 96992), (866, 83776), (896, 80971), (952, 76208), (1088, 66682), (1232, 58888), (1309, 55424), (1408, 51527), (1496, 48496), (1732, 41888), (1904, 38104), (2176, 33341), (2464, 29444), (2618, 27712), (2992, 24248), (3031, 23936), (3464, 20944), (3808, 19052), (4763, 15232), (4928, 14722), (5236, 13856), (5984, 12124), (6062, 11968), (6928, 10472), (7361, 9856), (7616, 9526)]