79477144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 161864640

約数和(自身を除く): 82387496

約数列:

[1, 2, 4, 8, 23, 46, 61, 73, 92, 97, 122, 146, 184, 194, 244, 292, 388, 488, 584, 776, 1403, 1679, 2231, 2806, 3358, 4453, 4462, 5612, 5917, 6716, 7081, 8906, 8924, 11224, 11834, 13432, 14162, 17812, 17848, 23668, 28324, 35624, 47336, 56648, 102419, 136091, 162863, 204838, 272182, 325726, 409676, 431941, 544364, 651452, 819352, 863882, 1088728, 1302904, 1727764, 3455528, 9934643, 19869286, 39738572, 79477144]

約数ペア:

[(1, 79477144), (2, 39738572), (4, 19869286), (8, 9934643), (23, 3455528), (46, 1727764), (61, 1302904), (73, 1088728), (92, 863882), (97, 819352), (122, 651452), (146, 544364), (184, 431941), (194, 409676), (244, 325726), (292, 272182), (388, 204838), (488, 162863), (584, 136091), (776, 102419), (1403, 56648), (1679, 47336), (2231, 35624), (2806, 28324), (3358, 23668), (4453, 17848), (4462, 17812), (5612, 14162), (5917, 13432), (6716, 11834), (7081, 11224), (8906, 8924)]