76842756

素因数分解:

$2^2\times 3^4\times {\mathrm{487}}^2$

素因数の和:990

約数の個数: 45

約数和(自身を含む): 201295479

約数和(自身を除く): 124452723

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 487, 974, 1461, 1948, 2922, 4383, 5844, 8766, 13149, 17532, 26298, 39447, 52596, 78894, 157788, 237169, 474338, 711507, 948676, 1423014, 2134521, 2846028, 4269042, 6403563, 8538084, 12807126, 19210689, 25614252, 38421378, 76842756]

約数ペア:

[(1, 76842756), (2, 38421378), (3, 25614252), (4, 19210689), (6, 12807126), (9, 8538084), (12, 6403563), (18, 4269042), (27, 2846028), (36, 2134521), (54, 1423014), (81, 948676), (108, 711507), (162, 474338), (324, 237169), (487, 157788), (974, 78894), (1461, 52596), (1948, 39447), (2922, 26298), (4383, 17532), (5844, 13149)]