66770568

素因数分解:

$2^3\times 3^6\times {\mathrm{107}}^2$

素因数の和:238

約数の個数: 84

約数和(自身を含む): 189477015

約数和(自身を除く): 122706447

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 243, 321, 324, 428, 486, 642, 648, 729, 856, 963, 972, 1284, 1458, 1926, 1944, 2568, 2889, 2916, 3852, 5778, 5832, 7704, 8667, 11449, 11556, 17334, 22898, 23112, 26001, 34347, 34668, 45796, 52002, 68694, 69336, 78003, 91592, 103041, 104004, 137388, 156006, 206082, 208008, 274776, 309123, 312012, 412164, 618246, 624024, 824328, 927369, 1236492, 1854738, 2472984, 2782107, 3709476, 5564214, 7418952, 8346321, 11128428, 16692642, 22256856, 33385284, 66770568]

約数ペア:

[(1, 66770568), (2, 33385284), (3, 22256856), (4, 16692642), (6, 11128428), (8, 8346321), (9, 7418952), (12, 5564214), (18, 3709476), (24, 2782107), (27, 2472984), (36, 1854738), (54, 1236492), (72, 927369), (81, 824328), (107, 624024), (108, 618246), (162, 412164), (214, 312012), (216, 309123), (243, 274776), (321, 208008), (324, 206082), (428, 156006), (486, 137388), (642, 104004), (648, 103041), (729, 91592), (856, 78003), (963, 69336), (972, 68694), (1284, 52002), (1458, 45796), (1926, 34668), (1944, 34347), (2568, 26001), (2889, 23112), (2916, 22898), (3852, 17334), (5778, 11556), (5832, 11449), (7704, 8667)]