71356284

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{22271}}^1$

素因数の和:22370

約数の個数: 36

約数和(自身を含む): 182407680

約数和(自身を除く): 111051396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 22271, 44542, 66813, 89084, 133626, 200439, 267252, 400878, 801756, 1982119, 3964238, 5946357, 7928476, 11892714, 17839071, 23785428, 35678142, 71356284]

約数ペア:

[(1, 71356284), (2, 35678142), (3, 23785428), (4, 17839071), (6, 11892714), (9, 7928476), (12, 5946357), (18, 3964238), (36, 1982119), (89, 801756), (178, 400878), (267, 267252), (356, 200439), (534, 133626), (801, 89084), (1068, 66813), (1602, 44542), (3204, 22271)]