87447596

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{1213}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 156023280

約数和(自身を除く): 68575684

約数列:

[1, 2, 4, 67, 134, 268, 269, 538, 1076, 1213, 2426, 4852, 18023, 36046, 72092, 81271, 162542, 325084, 326297, 652594, 1305188, 21861899, 43723798, 87447596]

約数ペア:

[(1, 87447596), (2, 43723798), (4, 21861899), (67, 1305188), (134, 652594), (268, 326297), (269, 325084), (538, 162542), (1076, 81271), (1213, 72092), (2426, 36046), (4852, 18023)]