85284206

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 76456594

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 103, 119, 142, 206, 238, 343, 497, 686, 721, 833, 994, 1207, 1442, 1666, 1751, 2414, 3479, 3502, 5047, 5831, 6958, 7313, 8449, 10094, 11662, 12257, 14626, 16898, 24353, 24514, 35329, 48706, 51191, 59143, 70658, 85799, 102382, 118286, 124321, 171598, 248642, 358337, 414001, 600593, 716674, 828002, 870247, 1201186, 1740494, 2508359, 5016718, 6091729, 12183458, 42642103, 85284206]

約数ペア:

[(1, 85284206), (2, 42642103), (7, 12183458), (14, 6091729), (17, 5016718), (34, 2508359), (49, 1740494), (71, 1201186), (98, 870247), (103, 828002), (119, 716674), (142, 600593), (206, 414001), (238, 358337), (343, 248642), (497, 171598), (686, 124321), (721, 118286), (833, 102382), (994, 85799), (1207, 70658), (1442, 59143), (1666, 51191), (1751, 48706), (2414, 35329), (3479, 24514), (3502, 24353), (5047, 16898), (5831, 14626), (6958, 12257), (7313, 11662), (8449, 10094)]