78387864

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{142007}}^1$

素因数の和:142039

約数の個数: 32

約数和(自身を含む): 204491520

約数和(自身を除く): 126103656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 142007, 284014, 426021, 568028, 852042, 1136056, 1704084, 3266161, 3408168, 6532322, 9798483, 13064644, 19596966, 26129288, 39193932, 78387864]

約数ペア:

[(1, 78387864), (2, 39193932), (3, 26129288), (4, 19596966), (6, 13064644), (8, 9798483), (12, 6532322), (23, 3408168), (24, 3266161), (46, 1704084), (69, 1136056), (92, 852042), (138, 568028), (184, 426021), (276, 284014), (552, 142007)]