68740752

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{16091}}^1$

素因数の和:16191

約数の個数: 40

約数和(自身を含む): 179586720

約数和(自身を除く): 110845968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 16091, 32182, 48273, 64364, 96546, 128728, 193092, 257456, 386184, 772368, 1432099, 2864198, 4296297, 5728396, 8592594, 11456792, 17185188, 22913584, 34370376, 68740752]

約数ペア:

[(1, 68740752), (2, 34370376), (3, 22913584), (4, 17185188), (6, 11456792), (8, 8592594), (12, 5728396), (16, 4296297), (24, 2864198), (48, 1432099), (89, 772368), (178, 386184), (267, 257456), (356, 193092), (534, 128728), (712, 96546), (1068, 64364), (1424, 48273), (2136, 32182), (4272, 16091)]