65815272

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8543}}^1$

素因数の和:8662

約数の個数: 48

約数和(自身を含む): 179936640

約数和(自身を除く): 114121368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 8543, 17086, 25629, 34172, 51258, 68344, 76887, 102516, 153774, 205032, 307548, 615096, 914101, 1828202, 2742303, 3656404, 5484606, 7312808, 8226909, 10969212, 16453818, 21938424, 32907636, 65815272]

約数ペア:

[(1, 65815272), (2, 32907636), (3, 21938424), (4, 16453818), (6, 10969212), (8, 8226909), (9, 7312808), (12, 5484606), (18, 3656404), (24, 2742303), (36, 1828202), (72, 914101), (107, 615096), (214, 307548), (321, 205032), (428, 153774), (642, 102516), (856, 76887), (963, 68344), (1284, 51258), (1926, 34172), (2568, 25629), (3852, 17086), (7704, 8543)]