85402492

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 197016624

約数和(自身を除く): 111614132

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 71, 76, 98, 119, 133, 142, 196, 238, 266, 284, 323, 361, 476, 497, 532, 646, 722, 833, 931, 994, 1207, 1292, 1349, 1444, 1666, 1862, 1988, 2261, 2414, 2527, 2698, 3332, 3479, 3724, 4522, 4828, 5054, 5396, 6137, 6958, 8449, 9044, 9443, 10108, 12274, 13916, 15827, 16898, 17689, 18886, 22933, 24548, 25631, 31654, 33796, 35378, 37772, 42959, 45866, 51262, 59143, 63308, 66101, 70756, 85918, 91732, 102524, 118286, 132202, 160531, 171836, 179417, 236572, 264404, 300713, 321062, 358834, 435727, 601426, 642124, 717668, 871454, 1123717, 1202852, 1255919, 1742908, 2247434, 2511838, 3050089, 4494868, 5023676, 6100178, 12200356, 21350623, 42701246, 85402492]

約数ペア:

[(1, 85402492), (2, 42701246), (4, 21350623), (7, 12200356), (14, 6100178), (17, 5023676), (19, 4494868), (28, 3050089), (34, 2511838), (38, 2247434), (49, 1742908), (68, 1255919), (71, 1202852), (76, 1123717), (98, 871454), (119, 717668), (133, 642124), (142, 601426), (196, 435727), (238, 358834), (266, 321062), (284, 300713), (323, 264404), (361, 236572), (476, 179417), (497, 171836), (532, 160531), (646, 132202), (722, 118286), (833, 102524), (931, 91732), (994, 85918), (1207, 70756), (1292, 66101), (1349, 63308), (1444, 59143), (1666, 51262), (1862, 45866), (1988, 42959), (2261, 37772), (2414, 35378), (2527, 33796), (2698, 31654), (3332, 25631), (3479, 24548), (3724, 22933), (4522, 18886), (4828, 17689), (5054, 16898), (5396, 15827), (6137, 13916), (6958, 12274), (8449, 10108), (9044, 9443)]