82307176

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 181370880

約数和(自身を除く): 99063704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 127, 142, 163, 254, 284, 326, 497, 508, 568, 652, 889, 994, 1016, 1141, 1304, 1778, 1988, 2282, 3556, 3976, 4564, 7112, 9017, 9128, 11573, 18034, 20701, 23146, 36068, 41402, 46292, 63119, 72136, 81011, 82804, 92584, 126238, 144907, 162022, 165608, 252476, 289814, 324044, 504952, 579628, 648088, 1159256, 1469771, 2939542, 5879084, 10288397, 11758168, 20576794, 41153588, 82307176]

約数ペア:

[(1, 82307176), (2, 41153588), (4, 20576794), (7, 11758168), (8, 10288397), (14, 5879084), (28, 2939542), (56, 1469771), (71, 1159256), (127, 648088), (142, 579628), (163, 504952), (254, 324044), (284, 289814), (326, 252476), (497, 165608), (508, 162022), (568, 144907), (652, 126238), (889, 92584), (994, 82804), (1016, 81011), (1141, 72136), (1304, 63119), (1778, 46292), (1988, 41402), (2282, 36068), (3556, 23146), (3976, 20701), (4564, 18034), (7112, 11573), (9017, 9128)]