72809638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{106759}}^1$

素因数の和:106803

約数の個数: 16

約数和(自身を含む): 122987520

約数和(自身を除く): 50177882

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 106759, 213518, 1174349, 2348698, 3309529, 6619058, 36404819, 72809638]

約数ペア:

[(1, 72809638), (2, 36404819), (11, 6619058), (22, 3309529), (31, 2348698), (62, 1174349), (341, 213518), (682, 106759)]