79914042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20127

約数の個数: 48

約数和(自身を含む): 197444520

約数和(自身を除く): 117530478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 20089, 40178, 60267, 120534, 180801, 261157, 341513, 361602, 522314, 683026, 783471, 1024539, 1566942, 2049078, 2350413, 3073617, 4439669, 4700826, 6147234, 8879338, 13319007, 26638014, 39957021, 79914042]

約数ペア:

[(1, 79914042), (2, 39957021), (3, 26638014), (6, 13319007), (9, 8879338), (13, 6147234), (17, 4700826), (18, 4439669), (26, 3073617), (34, 2350413), (39, 2049078), (51, 1566942), (78, 1024539), (102, 783471), (117, 683026), (153, 522314), (221, 361602), (234, 341513), (306, 261157), (442, 180801), (663, 120534), (1326, 60267), (1989, 40178), (3978, 20089)]