87977164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2713}}^1$

素因数の和:2806

約数の個数: 36

約数和(自身を含む): 171817912

約数和(自身を除く): 83840748

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 484, 737, 1474, 2713, 2948, 5426, 8107, 10852, 16214, 29843, 32428, 59686, 119372, 181771, 328273, 363542, 656546, 727084, 1313092, 1999481, 3998962, 7997924, 21994291, 43988582, 87977164]

約数ペア:

[(1, 87977164), (2, 43988582), (4, 21994291), (11, 7997924), (22, 3998962), (44, 1999481), (67, 1313092), (121, 727084), (134, 656546), (242, 363542), (268, 328273), (484, 181771), (737, 119372), (1474, 59686), (2713, 32428), (2948, 29843), (5426, 16214), (8107, 10852)]