89875404

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{28051}}^1$

素因数の和:28150

約数の個数: 36

約数和(自身を含む): 229745880

約数和(自身を除く): 139870476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 28051, 56102, 84153, 112204, 168306, 252459, 336612, 504918, 1009836, 2496539, 4993078, 7489617, 9986156, 14979234, 22468851, 29958468, 44937702, 89875404]

約数ペア:

[(1, 89875404), (2, 44937702), (3, 29958468), (4, 22468851), (6, 14979234), (9, 9986156), (12, 7489617), (18, 4993078), (36, 2496539), (89, 1009836), (178, 504918), (267, 336612), (356, 252459), (534, 168306), (801, 112204), (1068, 84153), (1602, 56102), (3204, 28051)]