76561624

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 149101200

約数和(自身を除く): 72539576

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 331, 662, 997, 1324, 1994, 2648, 3988, 7976, 9599, 19198, 28913, 38396, 57826, 76792, 115652, 231304, 330007, 660014, 1320028, 2640056, 9570203, 19140406, 38280812, 76561624]

約数ペア:

[(1, 76561624), (2, 38280812), (4, 19140406), (8, 9570203), (29, 2640056), (58, 1320028), (116, 660014), (232, 330007), (331, 231304), (662, 115652), (997, 76792), (1324, 57826), (1994, 38396), (2648, 28913), (3988, 19198), (7976, 9599)]