69987114

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2483

約数の個数: 48

約数和(自身を含む): 160527744

約数和(自身を除く): 90540630

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 2381, 3266, 4762, 4899, 7143, 9798, 14286, 14697, 21429, 29394, 42858, 54763, 109526, 164289, 169051, 328578, 338102, 492867, 507153, 985734, 1014306, 1521459, 3042918, 3888173, 7776346, 11664519, 23329038, 34993557, 69987114]

約数ペア:

[(1, 69987114), (2, 34993557), (3, 23329038), (6, 11664519), (9, 7776346), (18, 3888173), (23, 3042918), (46, 1521459), (69, 1014306), (71, 985734), (138, 507153), (142, 492867), (207, 338102), (213, 328578), (414, 169051), (426, 164289), (639, 109526), (1278, 54763), (1633, 42858), (2381, 29394), (3266, 21429), (4762, 14697), (4899, 14286), (7143, 9798)]