42502968

素因数分解:

$2^3\times 3^4\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 120356280

約数和(自身を除く): 77853312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 321, 324, 428, 613, 642, 648, 856, 963, 1226, 1284, 1839, 1926, 2452, 2568, 2889, 3678, 3852, 4904, 5517, 5778, 7356, 7704, 8667, 11034, 11556, 14712, 16551, 17334, 22068, 23112, 33102, 34668, 44136, 49653, 65591, 66204, 69336, 99306, 131182, 132408, 196773, 198612, 262364, 393546, 397224, 524728, 590319, 787092, 1180638, 1574184, 1770957, 2361276, 3541914, 4722552, 5312871, 7083828, 10625742, 14167656, 21251484, 42502968]

約数ペア:

[(1, 42502968), (2, 21251484), (3, 14167656), (4, 10625742), (6, 7083828), (8, 5312871), (9, 4722552), (12, 3541914), (18, 2361276), (24, 1770957), (27, 1574184), (36, 1180638), (54, 787092), (72, 590319), (81, 524728), (107, 397224), (108, 393546), (162, 262364), (214, 198612), (216, 196773), (321, 132408), (324, 131182), (428, 99306), (613, 69336), (642, 66204), (648, 65591), (856, 49653), (963, 44136), (1226, 34668), (1284, 33102), (1839, 23112), (1926, 22068), (2452, 17334), (2568, 16551), (2889, 14712), (3678, 11556), (3852, 11034), (4904, 8667), (5517, 7704), (5778, 7356)]