78530214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1987}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 179778816

約数和(自身を除く): 101248602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 941, 1882, 1987, 2823, 3974, 5646, 5961, 6587, 11922, 13174, 13909, 19761, 27818, 39522, 41727, 83454, 1869767, 3739534, 5609301, 11218602, 13088369, 26176738, 39265107, 78530214]

約数ペア:

[(1, 78530214), (2, 39265107), (3, 26176738), (6, 13088369), (7, 11218602), (14, 5609301), (21, 3739534), (42, 1869767), (941, 83454), (1882, 41727), (1987, 39522), (2823, 27818), (3974, 19761), (5646, 13909), (5961, 13174), (6587, 11922)]