87979338

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{12437}}^1$

素因数の和:12579

約数の個数: 32

約数和(自身を含む): 197017920

約数和(自身を除く): 109038582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 12437, 24874, 37311, 74622, 111933, 223866, 335799, 671598, 1629247, 3258494, 4887741, 9775482, 14663223, 29326446, 43989669, 87979338]

約数ペア:

[(1, 87979338), (2, 43989669), (3, 29326446), (6, 14663223), (9, 9775482), (18, 4887741), (27, 3258494), (54, 1629247), (131, 671598), (262, 335799), (393, 223866), (786, 111933), (1179, 74622), (2358, 37311), (3537, 24874), (7074, 12437)]