72007164

素因数分解:

$2^2\times 3^3\times {\mathrm{666733}}^1$

素因数の和:666746

約数の個数: 24

約数和(自身を含む): 186685520

約数和(自身を除く): 114678356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 666733, 1333466, 2000199, 2666932, 4000398, 6000597, 8000796, 12001194, 18001791, 24002388, 36003582, 72007164]

約数ペア:

[(1, 72007164), (2, 36003582), (3, 24002388), (4, 18001791), (6, 12001194), (9, 8000796), (12, 6000597), (18, 4000398), (27, 2666932), (36, 2000199), (54, 1333466), (108, 666733)]