75138396

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 178657920

約数和(自身を除く): 103519524

約数列:

[1, 2, 3, 4, 6, 12, 107, 139, 214, 278, 321, 417, 421, 428, 556, 642, 834, 842, 1263, 1284, 1668, 1684, 2526, 5052, 14873, 29746, 44619, 45047, 58519, 59492, 89238, 90094, 117038, 135141, 175557, 178476, 180188, 234076, 270282, 351114, 540564, 702228, 6261533, 12523066, 18784599, 25046132, 37569198, 75138396]

約数ペア:

[(1, 75138396), (2, 37569198), (3, 25046132), (4, 18784599), (6, 12523066), (12, 6261533), (107, 702228), (139, 540564), (214, 351114), (278, 270282), (321, 234076), (417, 180188), (421, 178476), (428, 175557), (556, 135141), (642, 117038), (834, 90094), (842, 89238), (1263, 59492), (1284, 58519), (1668, 45047), (1684, 44619), (2526, 29746), (5052, 14873)]