80008164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2289

約数の個数: 72

約数和(自身を含む): 217002240

約数和(自身を除く): 136994076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 2207, 3021, 4028, 4414, 6042, 6621, 8828, 9063, 12084, 13242, 18126, 19863, 26484, 36252, 39726, 41933, 79452, 83866, 116971, 125799, 167732, 233942, 251598, 350913, 377397, 467884, 503196, 701826, 754794, 1052739, 1403652, 1509588, 2105478, 2222449, 4210956, 4444898, 6667347, 8889796, 13334694, 20002041, 26669388, 40004082, 80008164]

約数ペア:

[(1, 80008164), (2, 40004082), (3, 26669388), (4, 20002041), (6, 13334694), (9, 8889796), (12, 6667347), (18, 4444898), (19, 4210956), (36, 2222449), (38, 2105478), (53, 1509588), (57, 1403652), (76, 1052739), (106, 754794), (114, 701826), (159, 503196), (171, 467884), (212, 377397), (228, 350913), (318, 251598), (342, 233942), (477, 167732), (636, 125799), (684, 116971), (954, 83866), (1007, 79452), (1908, 41933), (2014, 39726), (2207, 36252), (3021, 26484), (4028, 19863), (4414, 18126), (6042, 13242), (6621, 12084), (8828, 9063)]