80748198

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{87961}}^1$

素因数の和:87989

約数の個数: 32

約数和(自身を含む): 189997920

約数和(自身を除く): 109249722

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 87961, 175922, 263883, 527766, 791649, 1495337, 1583298, 2374947, 2990674, 4486011, 4749894, 8972022, 13458033, 26916066, 40374099, 80748198]

約数ペア:

[(1, 80748198), (2, 40374099), (3, 26916066), (6, 13458033), (9, 8972022), (17, 4749894), (18, 4486011), (27, 2990674), (34, 2374947), (51, 1583298), (54, 1495337), (102, 791649), (153, 527766), (306, 263883), (459, 175922), (918, 87961)]