87491412

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{56519}}^1$

素因数の和:56572

約数の個数: 36

約数和(自身を含む): 226306080

約数和(自身を除く): 138814668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 56519, 113038, 169557, 226076, 339114, 508671, 678228, 1017342, 2034684, 2430317, 4860634, 7290951, 9721268, 14581902, 21872853, 29163804, 43745706, 87491412]

約数ペア:

[(1, 87491412), (2, 43745706), (3, 29163804), (4, 21872853), (6, 14581902), (9, 9721268), (12, 7290951), (18, 4860634), (36, 2430317), (43, 2034684), (86, 1017342), (129, 678228), (172, 508671), (258, 339114), (387, 226076), (516, 169557), (774, 113038), (1548, 56519)]