74781216

素因数分解:

$2^5\times 3^2\times {\mathrm{259657}}^1$

素因数の和:259673

約数の個数: 36

約数和(自身を含む): 212659902

約数和(自身を除く): 137878686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 259657, 519314, 778971, 1038628, 1557942, 2077256, 2336913, 3115884, 4154512, 4673826, 6231768, 8309024, 9347652, 12463536, 18695304, 24927072, 37390608, 74781216]

約数ペア:

[(1, 74781216), (2, 37390608), (3, 24927072), (4, 18695304), (6, 12463536), (8, 9347652), (9, 8309024), (12, 6231768), (16, 4673826), (18, 4154512), (24, 3115884), (32, 2336913), (36, 2077256), (48, 1557942), (72, 1038628), (96, 778971), (144, 519314), (288, 259657)]