71546724

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{9419}}^1$

素因数の和:9640

約数の個数: 36

約数和(自身を含む): 181730640

約数和(自身を除く): 110183916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 9419, 18838, 28257, 37676, 56514, 84771, 113028, 169542, 339084, 1987409, 3974818, 5962227, 7949636, 11924454, 17886681, 23848908, 35773362, 71546724]

約数ペア:

[(1, 71546724), (2, 35773362), (3, 23848908), (4, 17886681), (6, 11924454), (9, 7949636), (12, 5962227), (18, 3974818), (36, 1987409), (211, 339084), (422, 169542), (633, 113028), (844, 84771), (1266, 56514), (1899, 37676), (2532, 28257), (3798, 18838), (7596, 9419)]