87918544

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1032

約数の個数: 60

約数和(自身を含む): 199939584

約数和(自身を除く): 112021040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 392, 508, 784, 883, 889, 1016, 1766, 1778, 2032, 3532, 3556, 6181, 6223, 7064, 7112, 12362, 12446, 14128, 14224, 24724, 24892, 43267, 49448, 49784, 86534, 98896, 99568, 112141, 173068, 224282, 346136, 448564, 692272, 784987, 897128, 1569974, 1794256, 3139948, 5494909, 6279896, 10989818, 12559792, 21979636, 43959272, 87918544]

約数ペア:

[(1, 87918544), (2, 43959272), (4, 21979636), (7, 12559792), (8, 10989818), (14, 6279896), (16, 5494909), (28, 3139948), (49, 1794256), (56, 1569974), (98, 897128), (112, 784987), (127, 692272), (196, 448564), (254, 346136), (392, 224282), (508, 173068), (784, 112141), (883, 99568), (889, 98896), (1016, 86534), (1766, 49784), (1778, 49448), (2032, 43267), (3532, 24892), (3556, 24724), (6181, 14224), (6223, 14128), (7064, 12446), (7112, 12362)]