90214124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22566

約数の個数: 48

約数和(自身を含む): 211981056

約数和(自身を除く): 121766932

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 22531, 45062, 90124, 157717, 247841, 292903, 315434, 495682, 585806, 630868, 991364, 1171612, 1734887, 2050321, 3221933, 3469774, 4100642, 6443866, 6939548, 8201284, 12887732, 22553531, 45107062, 90214124]

約数ペア:

[(1, 90214124), (2, 45107062), (4, 22553531), (7, 12887732), (11, 8201284), (13, 6939548), (14, 6443866), (22, 4100642), (26, 3469774), (28, 3221933), (44, 2050321), (52, 1734887), (77, 1171612), (91, 991364), (143, 630868), (154, 585806), (182, 495682), (286, 315434), (308, 292903), (364, 247841), (572, 157717), (1001, 90124), (2002, 45062), (4004, 22531)]