71996118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3323}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 151255296

約数和(自身を除く): 79259178

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3323, 3611, 6646, 7222, 9969, 10833, 19938, 21666, 76429, 152858, 229287, 458574, 521711, 1043422, 1565133, 3130266, 11999353, 23998706, 35998059, 71996118]

約数ペア:

[(1, 71996118), (2, 35998059), (3, 23998706), (6, 11999353), (23, 3130266), (46, 1565133), (69, 1043422), (138, 521711), (157, 458574), (314, 229287), (471, 152858), (942, 76429), (3323, 21666), (3611, 19938), (6646, 10833), (7222, 9969)]