84573268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 165569040

約数和(自身を除く): 80995772

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 113, 148, 226, 389, 452, 481, 778, 962, 1469, 1556, 1924, 2938, 4181, 5057, 5876, 8362, 10114, 14393, 16724, 20228, 28786, 43957, 54353, 57572, 87914, 108706, 175828, 187109, 217412, 374218, 571441, 748436, 1142882, 1626409, 2285764, 3252818, 6505636, 21143317, 42286634, 84573268]

約数ペア:

[(1, 84573268), (2, 42286634), (4, 21143317), (13, 6505636), (26, 3252818), (37, 2285764), (52, 1626409), (74, 1142882), (113, 748436), (148, 571441), (226, 374218), (389, 217412), (452, 187109), (481, 175828), (778, 108706), (962, 87914), (1469, 57572), (1556, 54353), (1924, 43957), (2938, 28786), (4181, 20228), (5057, 16724), (5876, 14393), (8362, 10114)]