81002586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 210288960

約数和(自身を除く): 129286374

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 49, 51, 57, 98, 102, 114, 119, 133, 147, 238, 266, 294, 323, 357, 399, 646, 714, 798, 833, 853, 931, 969, 1666, 1706, 1862, 1938, 2261, 2499, 2559, 2793, 4522, 4998, 5118, 5586, 5971, 6783, 11942, 13566, 14501, 15827, 16207, 17913, 29002, 31654, 32414, 35826, 41797, 43503, 47481, 48621, 83594, 87006, 94962, 97242, 101507, 113449, 125391, 203014, 226898, 250782, 275519, 304521, 340347, 551038, 609042, 680694, 710549, 794143, 826557, 1421098, 1588286, 1653114, 1928633, 2131647, 2382429, 3857266, 4263294, 4764858, 5785899, 11571798, 13500431, 27000862, 40501293, 81002586]

約数ペア:

[(1, 81002586), (2, 40501293), (3, 27000862), (6, 13500431), (7, 11571798), (14, 5785899), (17, 4764858), (19, 4263294), (21, 3857266), (34, 2382429), (38, 2131647), (42, 1928633), (49, 1653114), (51, 1588286), (57, 1421098), (98, 826557), (102, 794143), (114, 710549), (119, 680694), (133, 609042), (147, 551038), (238, 340347), (266, 304521), (294, 275519), (323, 250782), (357, 226898), (399, 203014), (646, 125391), (714, 113449), (798, 101507), (833, 97242), (853, 94962), (931, 87006), (969, 83594), (1666, 48621), (1706, 47481), (1862, 43503), (1938, 41797), (2261, 35826), (2499, 32414), (2559, 31654), (2793, 29002), (4522, 17913), (4998, 16207), (5118, 15827), (5586, 14501), (5971, 13566), (6783, 11942)]