78929928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 278553600

約数和(自身を除く): 199623672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 616, 619, 644, 693, 759, 792, 828, 924, 966, 1012, 1238, 1288, 1386, 1449, 1518, 1656, 1771, 1848, 1857, 1932, 2024, 2277, 2476, 2772, 2898, 3036, 3542, 3714, 3864, 4333, 4554, 4952, 5313, 5544, 5571, 5796, 6072, 6809, 7084, 7428, 8666, 9108, 10626, 11142, 11592, 12999, 13618, 14168, 14237, 14856, 15939, 17332, 18216, 20427, 21252, 22284, 25998, 27236, 28474, 31878, 34664, 38997, 40854, 42504, 42711, 44568, 47663, 51996, 54472, 56948, 61281, 63756, 77994, 81708, 85422, 95326, 99659, 103992, 113896, 122562, 127512, 128133, 142989, 155988, 156607, 163416, 170844, 190652, 199318, 245124, 256266, 285978, 298977, 311976, 313214, 341688, 381304, 398636, 428967, 469821, 490248, 512532, 571956, 597954, 626428, 797272, 857934, 896931, 939642, 1025064, 1096249, 1143912, 1195908, 1252856, 1409463, 1715868, 1793862, 1879284, 2192498, 2391816, 2818926, 3288747, 3431736, 3587724, 3758568, 4384996, 5637852, 6577494, 7175448, 8769992, 9866241, 11275704, 13154988, 19732482, 26309976, 39464964, 78929928]

約数ペア:

[(1, 78929928), (2, 39464964), (3, 26309976), (4, 19732482), (6, 13154988), (7, 11275704), (8, 9866241), (9, 8769992), (11, 7175448), (12, 6577494), (14, 5637852), (18, 4384996), (21, 3758568), (22, 3587724), (23, 3431736), (24, 3288747), (28, 2818926), (33, 2391816), (36, 2192498), (42, 1879284), (44, 1793862), (46, 1715868), (56, 1409463), (63, 1252856), (66, 1195908), (69, 1143912), (72, 1096249), (77, 1025064), (84, 939642), (88, 896931), (92, 857934), (99, 797272), (126, 626428), (132, 597954), (138, 571956), (154, 512532), (161, 490248), (168, 469821), (184, 428967), (198, 398636), (207, 381304), (231, 341688), (252, 313214), (253, 311976), (264, 298977), (276, 285978), (308, 256266), (322, 245124), (396, 199318), (414, 190652), (462, 170844), (483, 163416), (504, 156607), (506, 155988), (552, 142989), (616, 128133), (619, 127512), (644, 122562), (693, 113896), (759, 103992), (792, 99659), (828, 95326), (924, 85422), (966, 81708), (1012, 77994), (1238, 63756), (1288, 61281), (1386, 56948), (1449, 54472), (1518, 51996), (1656, 47663), (1771, 44568), (1848, 42711), (1857, 42504), (1932, 40854), (2024, 38997), (2277, 34664), (2476, 31878), (2772, 28474), (2898, 27236), (3036, 25998), (3542, 22284), (3714, 21252), (3864, 20427), (4333, 18216), (4554, 17332), (4952, 15939), (5313, 14856), (5544, 14237), (5571, 14168), (5796, 13618), (6072, 12999), (6809, 11592), (7084, 11142), (7428, 10626), (8666, 9108)]