72258174

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 160323072

約数和(自身を除く): 88064898

約数列:

[1, 2, 3, 6, 9, 18, 73, 127, 146, 219, 254, 381, 433, 438, 657, 762, 866, 1143, 1299, 1314, 2286, 2598, 3897, 7794, 9271, 18542, 27813, 31609, 54991, 55626, 63218, 83439, 94827, 109982, 164973, 166878, 189654, 284481, 329946, 494919, 568962, 989838, 4014343, 8028686, 12043029, 24086058, 36129087, 72258174]

約数ペア:

[(1, 72258174), (2, 36129087), (3, 24086058), (6, 12043029), (9, 8028686), (18, 4014343), (73, 989838), (127, 568962), (146, 494919), (219, 329946), (254, 284481), (381, 189654), (433, 166878), (438, 164973), (657, 109982), (762, 94827), (866, 83439), (1143, 63218), (1299, 55626), (1314, 54991), (2286, 31609), (2598, 27813), (3897, 18542), (7794, 9271)]