84578032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^2$

素因数の和:195

約数の個数: 90

約数和(自身を含む): 208491864

約数和(自身を除く): 123913832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 121, 154, 158, 176, 242, 308, 316, 484, 553, 616, 632, 847, 869, 968, 1106, 1232, 1264, 1694, 1738, 1936, 2212, 3388, 3476, 4424, 6083, 6241, 6776, 6952, 8848, 9559, 12166, 12482, 13552, 13904, 19118, 24332, 24964, 38236, 43687, 48664, 49928, 66913, 68651, 76472, 87374, 97328, 99856, 133826, 137302, 152944, 174748, 267652, 274604, 349496, 480557, 535304, 549208, 698992, 755161, 961114, 1070608, 1098416, 1510322, 1922228, 3020644, 3844456, 5286127, 6041288, 7688912, 10572254, 12082576, 21144508, 42289016, 84578032]

約数ペア:

[(1, 84578032), (2, 42289016), (4, 21144508), (7, 12082576), (8, 10572254), (11, 7688912), (14, 6041288), (16, 5286127), (22, 3844456), (28, 3020644), (44, 1922228), (56, 1510322), (77, 1098416), (79, 1070608), (88, 961114), (112, 755161), (121, 698992), (154, 549208), (158, 535304), (176, 480557), (242, 349496), (308, 274604), (316, 267652), (484, 174748), (553, 152944), (616, 137302), (632, 133826), (847, 99856), (869, 97328), (968, 87374), (1106, 76472), (1232, 68651), (1264, 66913), (1694, 49928), (1738, 48664), (1936, 43687), (2212, 38236), (3388, 24964), (3476, 24332), (4424, 19118), (6083, 13904), (6241, 13552), (6776, 12482), (6952, 12166), (8848, 9559)]