66439824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5516

約数の個数: 80

約数和(自身を含む): 195416064

約数和(自身を除く): 128976240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 5471, 6072, 10942, 12144, 16413, 21884, 32826, 43768, 60181, 65652, 87536, 120362, 125833, 131304, 180543, 240724, 251666, 262608, 361086, 377499, 481448, 503332, 722172, 754998, 962896, 1006664, 1384163, 1444344, 1509996, 2013328, 2768326, 2888688, 3019992, 4152489, 5536652, 6039984, 8304978, 11073304, 16609956, 22146608, 33219912, 66439824]

約数ペア:

[(1, 66439824), (2, 33219912), (3, 22146608), (4, 16609956), (6, 11073304), (8, 8304978), (11, 6039984), (12, 5536652), (16, 4152489), (22, 3019992), (23, 2888688), (24, 2768326), (33, 2013328), (44, 1509996), (46, 1444344), (48, 1384163), (66, 1006664), (69, 962896), (88, 754998), (92, 722172), (132, 503332), (138, 481448), (176, 377499), (184, 361086), (253, 262608), (264, 251666), (276, 240724), (368, 180543), (506, 131304), (528, 125833), (552, 120362), (759, 87536), (1012, 65652), (1104, 60181), (1518, 43768), (2024, 32826), (3036, 21884), (4048, 16413), (5471, 12144), (6072, 10942)]