87165364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 181169856

約数和(自身を除く): 94004492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1067, 1261, 1571, 2134, 2522, 3142, 4268, 5044, 6284, 13871, 17281, 20423, 27742, 34562, 40846, 55484, 69124, 81692, 152387, 224653, 304774, 449306, 609548, 898612, 1676257, 1981031, 3352514, 3962062, 6705028, 7924124, 21791341, 43582682, 87165364]

約数ペア:

[(1, 87165364), (2, 43582682), (4, 21791341), (11, 7924124), (13, 6705028), (22, 3962062), (26, 3352514), (44, 1981031), (52, 1676257), (97, 898612), (143, 609548), (194, 449306), (286, 304774), (388, 224653), (572, 152387), (1067, 81692), (1261, 69124), (1571, 55484), (2134, 40846), (2522, 34562), (3142, 27742), (4268, 20423), (5044, 17281), (6284, 13871)]