77782128

素因数分解:

$2^4\times 3^1\times {\mathrm{1620461}}^1$

素因数の和:1620472

約数の個数: 20

約数和(自身を含む): 200937288

約数和(自身を除く): 123155160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1620461, 3240922, 4861383, 6481844, 9722766, 12963688, 19445532, 25927376, 38891064, 77782128]

約数ペア:

[(1, 77782128), (2, 38891064), (3, 25927376), (4, 19445532), (6, 12963688), (8, 9722766), (12, 6481844), (16, 4861383), (24, 3240922), (48, 1620461)]