72168604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1093}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 133984368

約数和(自身を除く): 61815764

約数列:

[1, 2, 4, 17, 34, 68, 971, 1093, 1942, 2186, 3884, 4372, 16507, 18581, 33014, 37162, 66028, 74324, 1061303, 2122606, 4245212, 18042151, 36084302, 72168604]

約数ペア:

[(1, 72168604), (2, 36084302), (4, 18042151), (17, 4245212), (34, 2122606), (68, 1061303), (971, 74324), (1093, 66028), (1942, 37162), (2186, 33014), (3884, 18581), (4372, 16507)]