66542952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{919}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 190771200

約数和(自身を除く): 124228248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431, 862, 919, 1293, 1724, 1838, 2586, 2757, 3017, 3448, 3676, 5172, 5514, 6034, 6433, 7352, 9051, 10344, 11028, 12068, 12866, 18102, 19299, 22056, 24136, 25732, 36204, 38598, 51464, 72408, 77196, 154392, 396089, 792178, 1188267, 1584356, 2376534, 2772623, 3168712, 4753068, 5545246, 8317869, 9506136, 11090492, 16635738, 22180984, 33271476, 66542952]

約数ペア:

[(1, 66542952), (2, 33271476), (3, 22180984), (4, 16635738), (6, 11090492), (7, 9506136), (8, 8317869), (12, 5545246), (14, 4753068), (21, 3168712), (24, 2772623), (28, 2376534), (42, 1584356), (56, 1188267), (84, 792178), (168, 396089), (431, 154392), (862, 77196), (919, 72408), (1293, 51464), (1724, 38598), (1838, 36204), (2586, 25732), (2757, 24136), (3017, 22056), (3448, 19299), (3676, 18102), (5172, 12866), (5514, 12068), (6034, 11028), (6433, 10344), (7352, 9051)]