72209688

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{11987}}^1$

素因数の和:12247

約数の個数: 32

約数和(自身を含む): 181258560

約数和(自身を除く): 109048872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 11987, 23974, 35961, 47948, 71922, 95896, 143844, 287688, 3008737, 6017474, 9026211, 12034948, 18052422, 24069896, 36104844, 72209688]

約数ペア:

[(1, 72209688), (2, 36104844), (3, 24069896), (4, 18052422), (6, 12034948), (8, 9026211), (12, 6017474), (24, 3008737), (251, 287688), (502, 143844), (753, 95896), (1004, 71922), (1506, 47948), (2008, 35961), (3012, 23974), (6024, 11987)]