90375712

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4861}}^1$

素因数の和:4961

約数の個数: 48

約数和(自身を含む): 205837632

約数和(自身を除く): 115461920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 4861, 9296, 9722, 18592, 19444, 34027, 38888, 68054, 77776, 136108, 155552, 272216, 403463, 544432, 806926, 1088864, 1613852, 2824241, 3227704, 5648482, 6455408, 11296964, 12910816, 22593928, 45187856, 90375712]

約数ペア:

[(1, 90375712), (2, 45187856), (4, 22593928), (7, 12910816), (8, 11296964), (14, 6455408), (16, 5648482), (28, 3227704), (32, 2824241), (56, 1613852), (83, 1088864), (112, 806926), (166, 544432), (224, 403463), (332, 272216), (581, 155552), (664, 136108), (1162, 77776), (1328, 68054), (2324, 38888), (2656, 34027), (4648, 19444), (4861, 18592), (9296, 9722)]