78899763636

素因数分解:

$2^2\times 3^4\times {\mathrm{6673}}^1\times {\mathrm{36493}}^1$

素因数の和:43182

約数の個数: 60

約数和(自身を含む): 206296129732

約数和(自身を除く): 127396366096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6673, 13346, 20019, 26692, 36493, 40038, 60057, 72986, 80076, 109479, 120114, 145972, 180171, 218958, 240228, 328437, 360342, 437916, 540513, 656874, 720684, 985311, 1081026, 1313748, 1970622, 2162052, 2955933, 3941244, 5911866, 11823732, 243517789, 487035578, 730553367, 974071156, 1461106734, 2191660101, 2922213468, 4383320202, 6574980303, 8766640404, 13149960606, 19724940909, 26299921212, 39449881818, 78899763636]

約数ペア:

[(1, 78899763636), (2, 39449881818), (3, 26299921212), (4, 19724940909), (6, 13149960606), (9, 8766640404), (12, 6574980303), (18, 4383320202), (27, 2922213468), (36, 2191660101), (54, 1461106734), (81, 974071156), (108, 730553367), (162, 487035578), (324, 243517789), (6673, 11823732), (13346, 5911866), (20019, 3941244), (26692, 2955933), (36493, 2162052), (40038, 1970622), (60057, 1313748), (72986, 1081026), (80076, 985311), (109479, 720684), (120114, 656874), (145972, 540513), (180171, 437916), (218958, 360342), (240228, 328437)]