86398956

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{6997}}^1$

素因数の和:7028

約数の個数: 72

約数和(自身を含む): 254727200

約数和(自身を除く): 168328244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 6997, 12348, 13994, 20991, 27988, 41982, 48979, 62973, 83964, 97958, 125946, 146937, 195916, 251892, 293874, 342853, 440811, 587748, 685706, 881622, 1028559, 1371412, 1763244, 2057118, 2399971, 3085677, 4114236, 4799942, 6171354, 7199913, 9599884, 12342708, 14399826, 21599739, 28799652, 43199478, 86398956]

約数ペア:

[(1, 86398956), (2, 43199478), (3, 28799652), (4, 21599739), (6, 14399826), (7, 12342708), (9, 9599884), (12, 7199913), (14, 6171354), (18, 4799942), (21, 4114236), (28, 3085677), (36, 2399971), (42, 2057118), (49, 1763244), (63, 1371412), (84, 1028559), (98, 881622), (126, 685706), (147, 587748), (196, 440811), (252, 342853), (294, 293874), (343, 251892), (441, 195916), (588, 146937), (686, 125946), (882, 97958), (1029, 83964), (1372, 62973), (1764, 48979), (2058, 41982), (3087, 27988), (4116, 20991), (6174, 13994), (6997, 12348)]