71477658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 189321600

約数和(自身を除く): 117843942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 73, 114, 126, 133, 146, 171, 219, 266, 342, 399, 409, 438, 511, 657, 798, 818, 1022, 1197, 1227, 1314, 1387, 1533, 2394, 2454, 2774, 2863, 3066, 3681, 4161, 4599, 5726, 7362, 7771, 8322, 8589, 9198, 9709, 12483, 15542, 17178, 19418, 23313, 24966, 25767, 29127, 29857, 46626, 51534, 54397, 58254, 59714, 69939, 87381, 89571, 108794, 139878, 163191, 174762, 179142, 208999, 268713, 326382, 417998, 489573, 537426, 567283, 626997, 979146, 1134566, 1253994, 1701849, 1880991, 3403698, 3761982, 3970981, 5105547, 7941962, 10211094, 11912943, 23825886, 35738829, 71477658]

約数ペア:

[(1, 71477658), (2, 35738829), (3, 23825886), (6, 11912943), (7, 10211094), (9, 7941962), (14, 5105547), (18, 3970981), (19, 3761982), (21, 3403698), (38, 1880991), (42, 1701849), (57, 1253994), (63, 1134566), (73, 979146), (114, 626997), (126, 567283), (133, 537426), (146, 489573), (171, 417998), (219, 326382), (266, 268713), (342, 208999), (399, 179142), (409, 174762), (438, 163191), (511, 139878), (657, 108794), (798, 89571), (818, 87381), (1022, 69939), (1197, 59714), (1227, 58254), (1314, 54397), (1387, 51534), (1533, 46626), (2394, 29857), (2454, 29127), (2774, 25767), (2863, 24966), (3066, 23313), (3681, 19418), (4161, 17178), (4599, 15542), (5726, 12483), (7362, 9709), (7771, 9198), (8322, 8589)]