80694918

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 180447696

約数和(自身を除く): 99752778

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 137, 258, 274, 387, 411, 761, 774, 822, 1233, 1522, 2283, 2466, 4566, 5891, 6849, 11782, 13698, 17673, 32723, 35346, 53019, 65446, 98169, 104257, 106038, 196338, 208514, 294507, 312771, 589014, 625542, 938313, 1876626, 4483051, 8966102, 13449153, 26898306, 40347459, 80694918]

約数ペア:

[(1, 80694918), (2, 40347459), (3, 26898306), (6, 13449153), (9, 8966102), (18, 4483051), (43, 1876626), (86, 938313), (129, 625542), (137, 589014), (258, 312771), (274, 294507), (387, 208514), (411, 196338), (761, 106038), (774, 104257), (822, 98169), (1233, 65446), (1522, 53019), (2283, 35346), (2466, 32723), (4566, 17673), (5891, 13698), (6849, 11782)]