87819858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5857}}^1$

素因数の和:5896

約数の個数: 72

約数和(自身を含む): 234402012

約数和(自身を除く): 146582154

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 5857, 7497, 11714, 14994, 17571, 35142, 40999, 52713, 81998, 99569, 105426, 122997, 199138, 245994, 286993, 298707, 368991, 573986, 597414, 696983, 737982, 860979, 896121, 1393966, 1721958, 1792242, 2090949, 2582937, 4181898, 4878881, 5165874, 6272847, 9757762, 12545694, 14636643, 29273286, 43909929, 87819858]

約数ペア:

[(1, 87819858), (2, 43909929), (3, 29273286), (6, 14636643), (7, 12545694), (9, 9757762), (14, 6272847), (17, 5165874), (18, 4878881), (21, 4181898), (34, 2582937), (42, 2090949), (49, 1792242), (51, 1721958), (63, 1393966), (98, 896121), (102, 860979), (119, 737982), (126, 696983), (147, 597414), (153, 573986), (238, 368991), (294, 298707), (306, 286993), (357, 245994), (441, 199138), (714, 122997), (833, 105426), (882, 99569), (1071, 81998), (1666, 52713), (2142, 40999), (2499, 35142), (4998, 17571), (5857, 14994), (7497, 11714)]