71308020312

素因数分解:

$2^3\times 3^2\times {\mathrm{990389171}}^1$

素因数の和:990389183

約数の個数: 24

約数和(自身を含む): 193125888540

約数和(自身を除く): 121817868228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 990389171, 1980778342, 2971167513, 3961556684, 5942335026, 7923113368, 8913502539, 11884670052, 17827005078, 23769340104, 35654010156, 71308020312]

約数ペア:

[(1, 71308020312), (2, 35654010156), (3, 23769340104), (4, 17827005078), (6, 11884670052), (8, 8913502539), (9, 7923113368), (12, 5942335026), (18, 3961556684), (24, 2971167513), (36, 1980778342), (72, 990389171)]