72205054

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 115598448

約数和(自身を除く): 43393394

約数列:

[1, 2, 19, 38, 97, 194, 361, 722, 1031, 1843, 2062, 3686, 19589, 35017, 39178, 70034, 100007, 200014, 372191, 744382, 1900133, 3800266, 36102527, 72205054]

約数ペア:

[(1, 72205054), (2, 36102527), (19, 3800266), (38, 1900133), (97, 744382), (194, 372191), (361, 200014), (722, 100007), (1031, 70034), (1843, 39178), (2062, 35017), (3686, 19589)]