71690568

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{33563}}^1$

素因数の和:33661

約数の個数: 32

約数和(自身を含む): 181245600

約数和(自身を除く): 109555032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 33563, 67126, 100689, 134252, 201378, 268504, 402756, 805512, 2987107, 5974214, 8961321, 11948428, 17922642, 23896856, 35845284, 71690568]

約数ペア:

[(1, 71690568), (2, 35845284), (3, 23896856), (4, 17922642), (6, 11948428), (8, 8961321), (12, 5974214), (24, 2987107), (89, 805512), (178, 402756), (267, 268504), (356, 201378), (534, 134252), (712, 100689), (1068, 67126), (2136, 33563)]