64821192

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{30347}}^1$

素因数の和:30445

約数の個数: 32

約数和(自身を含む): 163879200

約数和(自身を除く): 99058008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 30347, 60694, 91041, 121388, 182082, 242776, 364164, 728328, 2700883, 5401766, 8102649, 10803532, 16205298, 21607064, 32410596, 64821192]

約数ペア:

[(1, 64821192), (2, 32410596), (3, 21607064), (4, 16205298), (6, 10803532), (8, 8102649), (12, 5401766), (24, 2700883), (89, 728328), (178, 364164), (267, 242776), (356, 182082), (534, 121388), (712, 91041), (1068, 60694), (2136, 30347)]