78236494

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 136604160

約数和(自身を除く): 58367666

約数列:

[1, 2, 7, 14, 109, 167, 218, 307, 334, 614, 763, 1169, 1526, 2149, 2338, 4298, 18203, 33463, 36406, 51269, 66926, 102538, 127421, 234241, 254842, 358883, 468482, 717766, 5588321, 11176642, 39118247, 78236494]

約数ペア:

[(1, 78236494), (2, 39118247), (7, 11176642), (14, 5588321), (109, 717766), (167, 468482), (218, 358883), (307, 254842), (334, 234241), (614, 127421), (763, 102538), (1169, 66926), (1526, 51269), (2149, 36406), (2338, 33463), (4298, 18203)]