89463836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 207664128

約数和(自身を除く): 118200292

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 73, 77, 92, 146, 154, 161, 173, 253, 292, 308, 322, 346, 506, 511, 644, 692, 803, 1012, 1022, 1211, 1606, 1679, 1771, 1903, 2044, 2422, 3212, 3358, 3542, 3806, 3979, 4844, 5621, 6716, 7084, 7612, 7958, 11242, 11753, 12629, 13321, 15916, 18469, 22484, 23506, 25258, 26642, 27853, 36938, 43769, 47012, 50516, 53284, 55706, 73876, 87538, 88403, 111412, 129283, 138919, 175076, 176806, 258566, 277838, 290467, 306383, 353612, 517132, 555676, 580934, 612766, 972433, 1161868, 1225532, 1944866, 2033269, 3195137, 3889732, 4066538, 6390274, 8133076, 12780548, 22365959, 44731918, 89463836]

約数ペア:

[(1, 89463836), (2, 44731918), (4, 22365959), (7, 12780548), (11, 8133076), (14, 6390274), (22, 4066538), (23, 3889732), (28, 3195137), (44, 2033269), (46, 1944866), (73, 1225532), (77, 1161868), (92, 972433), (146, 612766), (154, 580934), (161, 555676), (173, 517132), (253, 353612), (292, 306383), (308, 290467), (322, 277838), (346, 258566), (506, 176806), (511, 175076), (644, 138919), (692, 129283), (803, 111412), (1012, 88403), (1022, 87538), (1211, 73876), (1606, 55706), (1679, 53284), (1771, 50516), (1903, 47012), (2044, 43769), (2422, 36938), (3212, 27853), (3358, 26642), (3542, 25258), (3806, 23506), (3979, 22484), (4844, 18469), (5621, 15916), (6716, 13321), (7084, 12629), (7612, 11753), (7958, 11242)]