90989248

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2549

約数の個数: 56

約数和(自身を含む): 208922112

約数和(自身を除く): 117932864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2447, 2656, 4648, 4894, 5312, 9296, 9788, 17129, 18592, 19576, 34258, 37184, 39152, 68516, 78304, 137032, 156608, 203101, 274064, 406202, 548128, 812404, 1096256, 1421707, 1624808, 2843414, 3249616, 5686828, 6499232, 11373656, 12998464, 22747312, 45494624, 90989248]

約数ペア:

[(1, 90989248), (2, 45494624), (4, 22747312), (7, 12998464), (8, 11373656), (14, 6499232), (16, 5686828), (28, 3249616), (32, 2843414), (56, 1624808), (64, 1421707), (83, 1096256), (112, 812404), (166, 548128), (224, 406202), (332, 274064), (448, 203101), (581, 156608), (664, 137032), (1162, 78304), (1328, 68516), (2324, 39152), (2447, 37184), (2656, 34258), (4648, 19576), (4894, 18592), (5312, 17129), (9296, 9788)]