90914444

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 167324472

約数和(自身を除く): 76410028

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 353, 706, 961, 1412, 1922, 2077, 3844, 4154, 8308, 10943, 21886, 23651, 43772, 47302, 64387, 94604, 128774, 257548, 339233, 678466, 733181, 1356932, 1466362, 2932724, 22728611, 45457222, 90914444]

約数ペア:

[(1, 90914444), (2, 45457222), (4, 22728611), (31, 2932724), (62, 1466362), (67, 1356932), (124, 733181), (134, 678466), (268, 339233), (353, 257548), (706, 128774), (961, 94604), (1412, 64387), (1922, 47302), (2077, 43772), (3844, 23651), (4154, 21886), (8308, 10943)]