68618448

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1033

約数の個数: 80

約数和(自身を含む): 198221440

約数和(自身を除く): 129602992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 386, 432, 579, 772, 823, 1158, 1544, 1646, 1737, 2316, 2469, 3088, 3292, 3474, 4632, 4938, 5211, 6584, 6948, 7407, 9264, 9876, 10422, 13168, 13896, 14814, 19752, 20844, 22221, 27792, 29628, 39504, 41688, 44442, 59256, 83376, 88884, 118512, 158839, 177768, 317678, 355536, 476517, 635356, 953034, 1270712, 1429551, 1906068, 2541424, 2859102, 3812136, 4288653, 5718204, 7624272, 8577306, 11436408, 17154612, 22872816, 34309224, 68618448]

約数ペア:

[(1, 68618448), (2, 34309224), (3, 22872816), (4, 17154612), (6, 11436408), (8, 8577306), (9, 7624272), (12, 5718204), (16, 4288653), (18, 3812136), (24, 2859102), (27, 2541424), (36, 1906068), (48, 1429551), (54, 1270712), (72, 953034), (108, 635356), (144, 476517), (193, 355536), (216, 317678), (386, 177768), (432, 158839), (579, 118512), (772, 88884), (823, 83376), (1158, 59256), (1544, 44442), (1646, 41688), (1737, 39504), (2316, 29628), (2469, 27792), (3088, 22221), (3292, 20844), (3474, 19752), (4632, 14814), (4938, 13896), (5211, 13168), (6584, 10422), (6948, 9876), (7407, 9264)]