72523152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2085

約数の個数: 120

約数和(自身を含む): 230193600

約数和(自身を除く): 157670448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2039, 2223, 2736, 2964, 3952, 4078, 4446, 5928, 6117, 8156, 8892, 11856, 12234, 16312, 17784, 18351, 24468, 26507, 32624, 35568, 36702, 38741, 48936, 53014, 73404, 77482, 79521, 97872, 106028, 116223, 146808, 154964, 159042, 212056, 232446, 238563, 293616, 309928, 318084, 348669, 424112, 464892, 477126, 503633, 619856, 636168, 697338, 929784, 954252, 1007266, 1272336, 1394676, 1510899, 1859568, 1908504, 2014532, 2789352, 3021798, 3817008, 4029064, 4532697, 5578704, 6043596, 8058128, 9065394, 12087192, 18130788, 24174384, 36261576, 72523152]

約数ペア:

[(1, 72523152), (2, 36261576), (3, 24174384), (4, 18130788), (6, 12087192), (8, 9065394), (9, 8058128), (12, 6043596), (13, 5578704), (16, 4532697), (18, 4029064), (19, 3817008), (24, 3021798), (26, 2789352), (36, 2014532), (38, 1908504), (39, 1859568), (48, 1510899), (52, 1394676), (57, 1272336), (72, 1007266), (76, 954252), (78, 929784), (104, 697338), (114, 636168), (117, 619856), (144, 503633), (152, 477126), (156, 464892), (171, 424112), (208, 348669), (228, 318084), (234, 309928), (247, 293616), (304, 238563), (312, 232446), (342, 212056), (456, 159042), (468, 154964), (494, 146808), (624, 116223), (684, 106028), (741, 97872), (912, 79521), (936, 77482), (988, 73404), (1368, 53014), (1482, 48936), (1872, 38741), (1976, 36702), (2039, 35568), (2223, 32624), (2736, 26507), (2964, 24468), (3952, 18351), (4078, 17784), (4446, 16312), (5928, 12234), (6117, 11856), (8156, 8892)]