78923936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27103}}^1$

素因数の和:27133

約数の個数: 48

約数和(自身を含む): 191245824

約数和(自身を除く): 112321888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 27103, 54206, 108412, 189721, 216824, 352339, 379442, 433648, 704678, 758884, 867296, 1409356, 1517768, 2466373, 2818712, 3035536, 4932746, 5637424, 6071072, 9865492, 11274848, 19730984, 39461968, 78923936]

約数ペア:

[(1, 78923936), (2, 39461968), (4, 19730984), (7, 11274848), (8, 9865492), (13, 6071072), (14, 5637424), (16, 4932746), (26, 3035536), (28, 2818712), (32, 2466373), (52, 1517768), (56, 1409356), (91, 867296), (104, 758884), (112, 704678), (182, 433648), (208, 379442), (224, 352339), (364, 216824), (416, 189721), (728, 108412), (1456, 54206), (2912, 27103)]