72066383

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 80222400

約数和(自身を除く): 8156017

約数列:

[1, 17, 23, 149, 391, 1237, 2533, 3427, 21029, 28451, 58259, 184313, 483667, 3133321, 4239199, 72066383]

約数ペア:

[(1, 72066383), (17, 4239199), (23, 3133321), (149, 483667), (391, 184313), (1237, 58259), (2533, 28451), (3427, 21029)]