81027798

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2207}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 168514560

約数和(自身を除く): 87486762

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 211, 422, 633, 1266, 2207, 4414, 6119, 6621, 12238, 13242, 18357, 36714, 64003, 128006, 192009, 384018, 465677, 931354, 1397031, 2794062, 13504633, 27009266, 40513899, 81027798]

約数ペア:

[(1, 81027798), (2, 40513899), (3, 27009266), (6, 13504633), (29, 2794062), (58, 1397031), (87, 931354), (174, 465677), (211, 384018), (422, 192009), (633, 128006), (1266, 64003), (2207, 36714), (4414, 18357), (6119, 13242), (6621, 12238)]