90040832

素因数分解:

$2^9\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 120

約数和(自身を含む): 217150164

約数和(自身を除く): 127109332

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 97, 98, 112, 128, 148, 194, 196, 224, 256, 259, 296, 388, 392, 448, 512, 518, 592, 679, 776, 784, 896, 1036, 1184, 1358, 1552, 1568, 1792, 1813, 2072, 2368, 2716, 3104, 3136, 3584, 3589, 3626, 4144, 4736, 4753, 5432, 6208, 6272, 7178, 7252, 8288, 9472, 9506, 10864, 12416, 12544, 14356, 14504, 16576, 18944, 19012, 21728, 24832, 25088, 25123, 28712, 29008, 33152, 38024, 43456, 49664, 50246, 57424, 58016, 66304, 76048, 86912, 100492, 114848, 116032, 132608, 152096, 173824, 175861, 200984, 229696, 232064, 304192, 347648, 351722, 401968, 459392, 464128, 608384, 703444, 803936, 918784, 928256, 1216768, 1406888, 1607872, 1837568, 2433536, 2813776, 3215744, 5627552, 6431488, 11255104, 12862976, 22510208, 45020416, 90040832]

約数ペア:

[(1, 90040832), (2, 45020416), (4, 22510208), (7, 12862976), (8, 11255104), (14, 6431488), (16, 5627552), (28, 3215744), (32, 2813776), (37, 2433536), (49, 1837568), (56, 1607872), (64, 1406888), (74, 1216768), (97, 928256), (98, 918784), (112, 803936), (128, 703444), (148, 608384), (194, 464128), (196, 459392), (224, 401968), (256, 351722), (259, 347648), (296, 304192), (388, 232064), (392, 229696), (448, 200984), (512, 175861), (518, 173824), (592, 152096), (679, 132608), (776, 116032), (784, 114848), (896, 100492), (1036, 86912), (1184, 76048), (1358, 66304), (1552, 58016), (1568, 57424), (1792, 50246), (1813, 49664), (2072, 43456), (2368, 38024), (2716, 33152), (3104, 29008), (3136, 28712), (3584, 25123), (3589, 25088), (3626, 24832), (4144, 21728), (4736, 19012), (4753, 18944), (5432, 16576), (6208, 14504), (6272, 14356), (7178, 12544), (7252, 12416), (8288, 10864), (9472, 9506)]