68729346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1511}}^1$

素因数の和:1564

約数の個数: 72

約数和(自身を含む): 179734464

約数和(自身を除く): 111005118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 1511, 2166, 2394, 2527, 3022, 3249, 4533, 5054, 6498, 7581, 9066, 10577, 13599, 15162, 21154, 22743, 27198, 28709, 31731, 45486, 57418, 63462, 86127, 95193, 172254, 190386, 200963, 258381, 401926, 516762, 545471, 602889, 1090942, 1205778, 1636413, 1808667, 3272826, 3617334, 3818297, 4909239, 7636594, 9818478, 11454891, 22909782, 34364673, 68729346]

約数ペア:

[(1, 68729346), (2, 34364673), (3, 22909782), (6, 11454891), (7, 9818478), (9, 7636594), (14, 4909239), (18, 3818297), (19, 3617334), (21, 3272826), (38, 1808667), (42, 1636413), (57, 1205778), (63, 1090942), (114, 602889), (126, 545471), (133, 516762), (171, 401926), (266, 258381), (342, 200963), (361, 190386), (399, 172254), (722, 95193), (798, 86127), (1083, 63462), (1197, 57418), (1511, 45486), (2166, 31731), (2394, 28709), (2527, 27198), (3022, 22743), (3249, 21154), (4533, 15162), (5054, 13599), (6498, 10577), (7581, 9066)]