7774128

素因数分解:

$2^4\times 3^2\times {\mathrm{53987}}^1$

素因数の和:54001

約数の個数: 30

約数和(自身を含む): 21757164

約数和(自身を除く): 13983036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 53987, 107974, 161961, 215948, 323922, 431896, 485883, 647844, 863792, 971766, 1295688, 1943532, 2591376, 3887064, 7774128]

約数ペア:

[(1, 7774128), (2, 3887064), (3, 2591376), (4, 1943532), (6, 1295688), (8, 971766), (9, 863792), (12, 647844), (16, 485883), (18, 431896), (24, 323922), (36, 215948), (48, 161961), (72, 107974), (144, 53987)]