66871272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{16487}}^1$

素因数の和:16522

約数の個数: 48

約数和(自身を含む): 181038240

約数和(自身を除く): 114166968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 16487, 32974, 49461, 65948, 98922, 131896, 197844, 214331, 395688, 428662, 642993, 857324, 1285986, 1714648, 2571972, 2786303, 5143944, 5572606, 8358909, 11145212, 16717818, 22290424, 33435636, 66871272]

約数ペア:

[(1, 66871272), (2, 33435636), (3, 22290424), (4, 16717818), (6, 11145212), (8, 8358909), (12, 5572606), (13, 5143944), (24, 2786303), (26, 2571972), (39, 1714648), (52, 1285986), (78, 857324), (104, 642993), (156, 428662), (169, 395688), (312, 214331), (338, 197844), (507, 131896), (676, 98922), (1014, 65948), (1352, 49461), (2028, 32974), (4056, 16487)]