71244888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20759}}^1$

素因数の和:20792

約数の個数: 64

約数和(自身を含む): 209260800

約数和(自身を除く): 138015912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 20759, 41518, 62277, 83036, 124554, 166072, 228349, 249108, 269867, 456698, 498216, 539734, 685047, 809601, 913396, 1079468, 1370094, 1619202, 1826792, 2158936, 2740188, 2968537, 3238404, 5480376, 5937074, 6476808, 8905611, 11874148, 17811222, 23748296, 35622444, 71244888]

約数ペア:

[(1, 71244888), (2, 35622444), (3, 23748296), (4, 17811222), (6, 11874148), (8, 8905611), (11, 6476808), (12, 5937074), (13, 5480376), (22, 3238404), (24, 2968537), (26, 2740188), (33, 2158936), (39, 1826792), (44, 1619202), (52, 1370094), (66, 1079468), (78, 913396), (88, 809601), (104, 685047), (132, 539734), (143, 498216), (156, 456698), (264, 269867), (286, 249108), (312, 228349), (429, 166072), (572, 124554), (858, 83036), (1144, 62277), (1716, 41518), (3432, 20759)]