77663838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{3797}}^1$

素因数の和:4296

約数の個数: 32

約数和(自身を含む): 177928704

約数和(自身を除く): 100264866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2922, 3409, 3797, 6818, 7594, 10227, 11391, 20454, 22782, 26579, 53158, 79737, 159474, 1849139, 3698278, 5547417, 11094834, 12943973, 25887946, 38831919, 77663838]

約数ペア:

[(1, 77663838), (2, 38831919), (3, 25887946), (6, 12943973), (7, 11094834), (14, 5547417), (21, 3698278), (42, 1849139), (487, 159474), (974, 79737), (1461, 53158), (2922, 26579), (3409, 22782), (3797, 20454), (6818, 11391), (7594, 10227)]