75919816

素因数分解:

$2^3\times 7^2\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 166406940

約数和(自身を除く): 90487124

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 293, 392, 586, 661, 1172, 1322, 2051, 2344, 2644, 4102, 4627, 5288, 8204, 9254, 14357, 16408, 18508, 28714, 32389, 37016, 57428, 64778, 114856, 129556, 193673, 259112, 387346, 774692, 1355711, 1549384, 2711422, 5422844, 9489977, 10845688, 18979954, 37959908, 75919816]

約数ペア:

[(1, 75919816), (2, 37959908), (4, 18979954), (7, 10845688), (8, 9489977), (14, 5422844), (28, 2711422), (49, 1549384), (56, 1355711), (98, 774692), (196, 387346), (293, 259112), (392, 193673), (586, 129556), (661, 114856), (1172, 64778), (1322, 57428), (2051, 37016), (2344, 32389), (2644, 28714), (4102, 18508), (4627, 16408), (5288, 14357), (8204, 9254)]