68871558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3209}}^1$

素因数の和:3301

約数の個数: 48

約数和(自身を含む): 162477360

約数和(自身を除く): 93605802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3209, 3577, 6418, 7154, 9627, 10731, 19254, 21462, 22463, 44926, 67389, 134778, 157241, 234257, 314482, 468514, 471723, 702771, 943446, 1405542, 1639799, 3279598, 4919397, 9838794, 11478593, 22957186, 34435779, 68871558]

約数ペア:

[(1, 68871558), (2, 34435779), (3, 22957186), (6, 11478593), (7, 9838794), (14, 4919397), (21, 3279598), (42, 1639799), (49, 1405542), (73, 943446), (98, 702771), (146, 471723), (147, 468514), (219, 314482), (294, 234257), (438, 157241), (511, 134778), (1022, 67389), (1533, 44926), (3066, 22463), (3209, 21462), (3577, 19254), (6418, 10731), (7154, 9627)]