71556

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 171360

約数和(自身を除く): 99804

約数列:

[1, 2, 3, 4, 6, 12, 67, 89, 134, 178, 201, 267, 268, 356, 402, 534, 804, 1068, 5963, 11926, 17889, 23852, 35778, 71556]

約数ペア:

[(1, 71556), (2, 35778), (3, 23852), (4, 17889), (6, 11926), (12, 5963), (67, 1068), (89, 804), (134, 534), (178, 402), (201, 356), (267, 268)]