77386128

素因数分解:

$2^4\times 3^1\times {\mathrm{1612211}}^1$

素因数の和:1612222

約数の個数: 20

約数和(自身を含む): 199914288

約数和(自身を除く): 122528160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1612211, 3224422, 4836633, 6448844, 9673266, 12897688, 19346532, 25795376, 38693064, 77386128]

約数ペア:

[(1, 77386128), (2, 38693064), (3, 25795376), (4, 19346532), (6, 12897688), (8, 9673266), (12, 6448844), (16, 4836633), (24, 3224422), (48, 1612211)]