85874868

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{11987}}^1$

素因数の和:12196

約数の個数: 36

約数和(自身を含む): 218181600

約数和(自身を除く): 132306732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 11987, 23974, 35961, 47948, 71922, 107883, 143844, 215766, 431532, 2385413, 4770826, 7156239, 9541652, 14312478, 21468717, 28624956, 42937434, 85874868]

約数ペア:

[(1, 85874868), (2, 42937434), (3, 28624956), (4, 21468717), (6, 14312478), (9, 9541652), (12, 7156239), (18, 4770826), (36, 2385413), (199, 431532), (398, 215766), (597, 143844), (796, 107883), (1194, 71922), (1791, 47948), (2388, 35961), (3582, 23974), (7164, 11987)]