89985348

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 233615928

約数和(自身を除く): 143630580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 97, 146, 194, 219, 291, 292, 353, 388, 438, 582, 657, 706, 873, 876, 1059, 1164, 1314, 1412, 1746, 2118, 2628, 3177, 3492, 4236, 6354, 7081, 12708, 14162, 21243, 25769, 28324, 34241, 42486, 51538, 63729, 68482, 77307, 84972, 102723, 103076, 127458, 136964, 154614, 205446, 231921, 254916, 308169, 309228, 410892, 463842, 616338, 927684, 1232676, 2499593, 4999186, 7498779, 9998372, 14997558, 22496337, 29995116, 44992674, 89985348]

約数ペア:

[(1, 89985348), (2, 44992674), (3, 29995116), (4, 22496337), (6, 14997558), (9, 9998372), (12, 7498779), (18, 4999186), (36, 2499593), (73, 1232676), (97, 927684), (146, 616338), (194, 463842), (219, 410892), (291, 309228), (292, 308169), (353, 254916), (388, 231921), (438, 205446), (582, 154614), (657, 136964), (706, 127458), (873, 103076), (876, 102723), (1059, 84972), (1164, 77307), (1314, 68482), (1412, 63729), (1746, 51538), (2118, 42486), (2628, 34241), (3177, 28324), (3492, 25769), (4236, 21243), (6354, 14162), (7081, 12708)]