66290256

素因数分解:

$2^4\times 3^2\times {\mathrm{460349}}^1$

素因数の和:460363

約数の個数: 30

約数和(自身を含む): 185521050

約数和(自身を除く): 119230794

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 460349, 920698, 1381047, 1841396, 2762094, 3682792, 4143141, 5524188, 7365584, 8286282, 11048376, 16572564, 22096752, 33145128, 66290256]

約数ペア:

[(1, 66290256), (2, 33145128), (3, 22096752), (4, 16572564), (6, 11048376), (8, 8286282), (9, 7365584), (12, 5524188), (16, 4143141), (18, 3682792), (24, 2762094), (36, 1841396), (48, 1381047), (72, 920698), (144, 460349)]