67988268

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{2749}}^1$

素因数の和:2991

約数の個数: 48

約数和(自身を含む): 177100000

約数和(自身を除く): 109111732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1374, 2061, 2748, 2749, 4122, 5498, 6183, 8244, 8247, 10996, 12366, 16494, 24732, 24741, 32988, 49482, 74223, 98964, 148446, 296892, 629521, 1259042, 1888563, 2518084, 3777126, 5665689, 7554252, 11331378, 16997067, 22662756, 33994134, 67988268]

約数ペア:

[(1, 67988268), (2, 33994134), (3, 22662756), (4, 16997067), (6, 11331378), (9, 7554252), (12, 5665689), (18, 3777126), (27, 2518084), (36, 1888563), (54, 1259042), (108, 629521), (229, 296892), (458, 148446), (687, 98964), (916, 74223), (1374, 49482), (2061, 32988), (2748, 24741), (2749, 24732), (4122, 16494), (5498, 12366), (6183, 10996), (8244, 8247)]