84280196

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 210212352

約数和(自身を除く): 125932156

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 62, 77, 91, 97, 98, 124, 143, 154, 182, 194, 196, 217, 286, 308, 341, 364, 388, 403, 434, 539, 572, 637, 679, 682, 806, 868, 1001, 1067, 1078, 1261, 1274, 1358, 1364, 1519, 1612, 2002, 2134, 2156, 2387, 2522, 2548, 2716, 2821, 3007, 3038, 4004, 4268, 4433, 4753, 4774, 5044, 5642, 6014, 6076, 7007, 7469, 8827, 8866, 9506, 9548, 11284, 12028, 13871, 14014, 14938, 16709, 17654, 17732, 19012, 19747, 21049, 27742, 28028, 29876, 31031, 33077, 33418, 35308, 39091, 39494, 42098, 52283, 55484, 61789, 62062, 66154, 66836, 78182, 78988, 84196, 97097, 104566, 123578, 124124, 132308, 147343, 156364, 194194, 209132, 217217, 231539, 247156, 273637, 294686, 388388, 430001, 434434, 463078, 547274, 589372, 679679, 860002, 868868, 926156, 1094548, 1359358, 1620773, 1720004, 1915459, 2718716, 3010007, 3241546, 3830918, 6020014, 6483092, 7661836, 12040028, 21070049, 42140098, 84280196]

約数ペア:

[(1, 84280196), (2, 42140098), (4, 21070049), (7, 12040028), (11, 7661836), (13, 6483092), (14, 6020014), (22, 3830918), (26, 3241546), (28, 3010007), (31, 2718716), (44, 1915459), (49, 1720004), (52, 1620773), (62, 1359358), (77, 1094548), (91, 926156), (97, 868868), (98, 860002), (124, 679679), (143, 589372), (154, 547274), (182, 463078), (194, 434434), (196, 430001), (217, 388388), (286, 294686), (308, 273637), (341, 247156), (364, 231539), (388, 217217), (403, 209132), (434, 194194), (539, 156364), (572, 147343), (637, 132308), (679, 124124), (682, 123578), (806, 104566), (868, 97097), (1001, 84196), (1067, 78988), (1078, 78182), (1261, 66836), (1274, 66154), (1358, 62062), (1364, 61789), (1519, 55484), (1612, 52283), (2002, 42098), (2134, 39494), (2156, 39091), (2387, 35308), (2522, 33418), (2548, 33077), (2716, 31031), (2821, 29876), (3007, 28028), (3038, 27742), (4004, 21049), (4268, 19747), (4433, 19012), (4753, 17732), (4774, 17654), (5044, 16709), (5642, 14938), (6014, 14014), (6076, 13871), (7007, 12028), (7469, 11284), (8827, 9548), (8866, 9506)]