65722428

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2944

約数の個数: 60

約数和(自身を含む): 174292272

約数和(自身を除く): 108569844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 2857, 3834, 5714, 5751, 7668, 8571, 11428, 11502, 17142, 23004, 25713, 34284, 51426, 77139, 102852, 154278, 202847, 231417, 308556, 405694, 462834, 608541, 811388, 925668, 1217082, 1825623, 2434164, 3651246, 5476869, 7302492, 10953738, 16430607, 21907476, 32861214, 65722428]

約数ペア:

[(1, 65722428), (2, 32861214), (3, 21907476), (4, 16430607), (6, 10953738), (9, 7302492), (12, 5476869), (18, 3651246), (27, 2434164), (36, 1825623), (54, 1217082), (71, 925668), (81, 811388), (108, 608541), (142, 462834), (162, 405694), (213, 308556), (284, 231417), (324, 202847), (426, 154278), (639, 102852), (852, 77139), (1278, 51426), (1917, 34284), (2556, 25713), (2857, 23004), (3834, 17142), (5714, 11502), (5751, 11428), (7668, 8571)]