135577908

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{17681}}^1$

素因数の和:17765

約数の個数: 48

約数和(自身を含む): 356469120

約数和(自身を除く): 220891212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 17681, 35362, 53043, 70724, 106086, 159129, 212172, 318258, 477387, 636516, 954774, 1255351, 1909548, 2510702, 3766053, 5021404, 7532106, 11298159, 15064212, 22596318, 33894477, 45192636, 67788954, 135577908]

約数ペア:

[(1, 135577908), (2, 67788954), (3, 45192636), (4, 33894477), (6, 22596318), (9, 15064212), (12, 11298159), (18, 7532106), (27, 5021404), (36, 3766053), (54, 2510702), (71, 1909548), (108, 1255351), (142, 954774), (213, 636516), (284, 477387), (426, 318258), (639, 212172), (852, 159129), (1278, 106086), (1917, 70724), (2556, 53043), (3834, 35362), (7668, 17681)]