71743086

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 159999840

約数和(自身を除く): 88256754

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 769, 1278, 1314, 1538, 2307, 4614, 5183, 6921, 10366, 13842, 15549, 31098, 46647, 54599, 56137, 93294, 109198, 112274, 163797, 168411, 327594, 336822, 491391, 505233, 982782, 1010466, 3985727, 7971454, 11957181, 23914362, 35871543, 71743086]

約数ペア:

[(1, 71743086), (2, 35871543), (3, 23914362), (6, 11957181), (9, 7971454), (18, 3985727), (71, 1010466), (73, 982782), (142, 505233), (146, 491391), (213, 336822), (219, 327594), (426, 168411), (438, 163797), (639, 112274), (657, 109198), (769, 93294), (1278, 56137), (1314, 54599), (1538, 46647), (2307, 31098), (4614, 15549), (5183, 13842), (6921, 10366)]