66185916

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 158070528

約数和(自身を除く): 91884612

約数列:

[1, 2, 3, 4, 6, 12, 71, 131, 142, 213, 262, 284, 393, 426, 524, 593, 786, 852, 1186, 1572, 1779, 2372, 3558, 7116, 9301, 18602, 27903, 37204, 42103, 55806, 77683, 84206, 111612, 126309, 155366, 168412, 233049, 252618, 310732, 466098, 505236, 932196, 5515493, 11030986, 16546479, 22061972, 33092958, 66185916]

約数ペア:

[(1, 66185916), (2, 33092958), (3, 22061972), (4, 16546479), (6, 11030986), (12, 5515493), (71, 932196), (131, 505236), (142, 466098), (213, 310732), (262, 252618), (284, 233049), (393, 168412), (426, 155366), (524, 126309), (593, 111612), (786, 84206), (852, 77683), (1186, 55806), (1572, 42103), (1779, 37204), (2372, 27903), (3558, 18602), (7116, 9301)]