77784608

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{20089}}^1$

素因数の和:20121

約数の個数: 36

約数和(自身を含む): 168334110

約数和(自身を除く): 90549502

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 20089, 40178, 80356, 160712, 220979, 321424, 441958, 642848, 883916, 1767832, 2430769, 3535664, 4861538, 7071328, 9723076, 19446152, 38892304, 77784608]

約数ペア:

[(1, 77784608), (2, 38892304), (4, 19446152), (8, 9723076), (11, 7071328), (16, 4861538), (22, 3535664), (32, 2430769), (44, 1767832), (88, 883916), (121, 642848), (176, 441958), (242, 321424), (352, 220979), (484, 160712), (968, 80356), (1936, 40178), (3872, 20089)]