71768070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72493}}^1$

素因数の和:72517

約数の個数: 48

約数和(自身を含む): 203563152

約数和(自身を除く): 131795082

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 72493, 144986, 217479, 362465, 434958, 652437, 724930, 797423, 1087395, 1304874, 1594846, 2174790, 2392269, 3262185, 3987115, 4784538, 6524370, 7176807, 7974230, 11961345, 14353614, 23922690, 35884035, 71768070]

約数ペア:

[(1, 71768070), (2, 35884035), (3, 23922690), (5, 14353614), (6, 11961345), (9, 7974230), (10, 7176807), (11, 6524370), (15, 4784538), (18, 3987115), (22, 3262185), (30, 2392269), (33, 2174790), (45, 1594846), (55, 1304874), (66, 1087395), (90, 797423), (99, 724930), (110, 652437), (165, 434958), (198, 362465), (330, 217479), (495, 144986), (990, 72493)]