68945916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{33997}}^1$

素因数の和:34030

約数の個数: 36

約数和(自身を含む): 174205752

約数和(自身を除く): 105259836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 33997, 67994, 101991, 135988, 203982, 407964, 441961, 883922, 1325883, 1767844, 2651766, 5303532, 5745493, 11490986, 17236479, 22981972, 34472958, 68945916]

約数ペア:

[(1, 68945916), (2, 34472958), (3, 22981972), (4, 17236479), (6, 11490986), (12, 5745493), (13, 5303532), (26, 2651766), (39, 1767844), (52, 1325883), (78, 883922), (156, 441961), (169, 407964), (338, 203982), (507, 135988), (676, 101991), (1014, 67994), (2028, 33997)]