86635668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2857}}^1$

素因数の和:2909

約数の個数: 72

約数和(自身を含む): 243913152

約数和(自身を除く): 157277484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 2857, 4332, 5054, 5714, 7581, 8571, 10108, 11428, 15162, 17142, 19999, 30324, 34284, 39998, 54283, 59997, 79996, 108566, 119994, 162849, 217132, 239988, 325698, 379981, 651396, 759962, 1031377, 1139943, 1519924, 2062754, 2279886, 3094131, 4125508, 4559772, 6188262, 7219639, 12376524, 14439278, 21658917, 28878556, 43317834, 86635668]

約数ペア:

[(1, 86635668), (2, 43317834), (3, 28878556), (4, 21658917), (6, 14439278), (7, 12376524), (12, 7219639), (14, 6188262), (19, 4559772), (21, 4125508), (28, 3094131), (38, 2279886), (42, 2062754), (57, 1519924), (76, 1139943), (84, 1031377), (114, 759962), (133, 651396), (228, 379981), (266, 325698), (361, 239988), (399, 217132), (532, 162849), (722, 119994), (798, 108566), (1083, 79996), (1444, 59997), (1596, 54283), (2166, 39998), (2527, 34284), (2857, 30324), (4332, 19999), (5054, 17142), (5714, 15162), (7581, 11428), (8571, 10108)]