66400698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3979

約数の個数: 64

約数和(自身を含む): 168763392

約数和(自身を除く): 102362694

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 3923, 5642, 7846, 8463, 11769, 16926, 23538, 27461, 50999, 54922, 82383, 101998, 121613, 152997, 164766, 243226, 305994, 356993, 364839, 713986, 729678, 851291, 1070979, 1580969, 1702582, 2141958, 2553873, 3161938, 4742907, 5107746, 9485814, 11066783, 22133566, 33200349, 66400698]

約数ペア:

[(1, 66400698), (2, 33200349), (3, 22133566), (6, 11066783), (7, 9485814), (13, 5107746), (14, 4742907), (21, 3161938), (26, 2553873), (31, 2141958), (39, 1702582), (42, 1580969), (62, 1070979), (78, 851291), (91, 729678), (93, 713986), (182, 364839), (186, 356993), (217, 305994), (273, 243226), (403, 164766), (434, 152997), (546, 121613), (651, 101998), (806, 82383), (1209, 54922), (1302, 50999), (2418, 27461), (2821, 23538), (3923, 16926), (5642, 11769), (7846, 8463)]