74687478

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 151962720

約数和(自身を除く): 77275242

約数列:

[1, 2, 3, 6, 97, 181, 194, 291, 362, 543, 582, 709, 1086, 1418, 2127, 4254, 17557, 35114, 52671, 68773, 105342, 128329, 137546, 206319, 256658, 384987, 412638, 769974, 12447913, 24895826, 37343739, 74687478]

約数ペア:

[(1, 74687478), (2, 37343739), (3, 24895826), (6, 12447913), (97, 769974), (181, 412638), (194, 384987), (291, 256658), (362, 206319), (543, 137546), (582, 128329), (709, 105342), (1086, 68773), (1418, 52671), (2127, 35114), (4254, 17557)]