72086222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 127298304

約数和(自身を除く): 55212082

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 5261, 6851, 10522, 13702, 68393, 89437, 136786, 163091, 178874, 326182, 1162681, 2120183, 2325362, 2772547, 4240366, 5545094, 36043111, 72086222]

約数ペア:

[(1, 72086222), (2, 36043111), (13, 5545094), (17, 4240366), (26, 2772547), (31, 2325362), (34, 2120183), (62, 1162681), (221, 326182), (403, 178874), (442, 163091), (527, 136786), (806, 89437), (1054, 68393), (5261, 13702), (6851, 10522)]