85640292

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{7187}}^1$

素因数の和:7528

約数の個数: 36

約数和(自身を含む): 217163856

約数和(自身を除く): 131523564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 7187, 11916, 14374, 21561, 28748, 43122, 64683, 86244, 129366, 258732, 2378897, 4757794, 7136691, 9515588, 14273382, 21410073, 28546764, 42820146, 85640292]

約数ペア:

[(1, 85640292), (2, 42820146), (3, 28546764), (4, 21410073), (6, 14273382), (9, 9515588), (12, 7136691), (18, 4757794), (36, 2378897), (331, 258732), (662, 129366), (993, 86244), (1324, 64683), (1986, 43122), (2979, 28748), (3972, 21561), (5958, 14374), (7187, 11916)]