90330468

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 217439040

約数和(自身を除く): 127108572

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 389, 444, 523, 778, 1046, 1167, 1556, 1569, 2092, 2334, 3138, 4668, 6276, 14393, 19351, 28786, 38702, 43179, 57572, 58053, 77404, 86358, 116106, 172716, 203447, 232212, 406894, 610341, 813788, 1220682, 2441364, 7527539, 15055078, 22582617, 30110156, 45165234, 90330468]

約数ペア:

[(1, 90330468), (2, 45165234), (3, 30110156), (4, 22582617), (6, 15055078), (12, 7527539), (37, 2441364), (74, 1220682), (111, 813788), (148, 610341), (222, 406894), (389, 232212), (444, 203447), (523, 172716), (778, 116106), (1046, 86358), (1167, 77404), (1556, 58053), (1569, 57572), (2092, 43179), (2334, 38702), (3138, 28786), (4668, 19351), (6276, 14393)]