78387912

素因数分解:

$2^3\times 3^6\times {\mathrm{13441}}^1$

素因数の和:13465

約数の個数: 56

約数和(自身を含む): 220381590

約数和(自身を除く): 141993678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 13441, 26882, 40323, 53764, 80646, 107528, 120969, 161292, 241938, 322584, 362907, 483876, 725814, 967752, 1088721, 1451628, 2177442, 2903256, 3266163, 4354884, 6532326, 8709768, 9798489, 13064652, 19596978, 26129304, 39193956, 78387912]

約数ペア:

[(1, 78387912), (2, 39193956), (3, 26129304), (4, 19596978), (6, 13064652), (8, 9798489), (9, 8709768), (12, 6532326), (18, 4354884), (24, 3266163), (27, 2903256), (36, 2177442), (54, 1451628), (72, 1088721), (81, 967752), (108, 725814), (162, 483876), (216, 362907), (243, 322584), (324, 241938), (486, 161292), (648, 120969), (729, 107528), (972, 80646), (1458, 53764), (1944, 40323), (2916, 26882), (5832, 13441)]