72866369

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 81088128

約数和(自身を除く): 8221759

約数列:

[1, 17, 23, 157, 391, 1187, 2669, 3611, 20179, 27301, 61387, 186359, 464117, 3168103, 4286257, 72866369]

約数ペア:

[(1, 72866369), (17, 4286257), (23, 3168103), (157, 464117), (391, 186359), (1187, 61387), (2669, 27301), (3611, 20179)]