80489808

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 160

約数和(自身を含む): 270617600

約数和(自身を除く): 190127792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 108, 112, 126, 129, 144, 168, 172, 189, 216, 252, 258, 301, 336, 344, 378, 387, 432, 504, 516, 602, 619, 688, 756, 774, 903, 1008, 1032, 1161, 1204, 1238, 1512, 1548, 1806, 1857, 2064, 2322, 2408, 2476, 2709, 3024, 3096, 3612, 3714, 4333, 4644, 4816, 4952, 5418, 5571, 6192, 7224, 7428, 8127, 8666, 9288, 9904, 10836, 11142, 12999, 14448, 14856, 16254, 16713, 17332, 18576, 21672, 22284, 25998, 26617, 29712, 32508, 33426, 34664, 38997, 43344, 44568, 51996, 53234, 65016, 66852, 69328, 77994, 79851, 89136, 103992, 106468, 116991, 130032, 133704, 155988, 159702, 186319, 207984, 212936, 233982, 239553, 267408, 311976, 319404, 372638, 425872, 467964, 479106, 558957, 623952, 638808, 718659, 745276, 935928, 958212, 1117914, 1277616, 1437318, 1490552, 1676871, 1871856, 1916424, 2235828, 2874636, 2981104, 3353742, 3832848, 4471656, 5030613, 5749272, 6707484, 8943312, 10061226, 11498544, 13414968, 20122452, 26829936, 40244904, 80489808]

約数ペア:

[(1, 80489808), (2, 40244904), (3, 26829936), (4, 20122452), (6, 13414968), (7, 11498544), (8, 10061226), (9, 8943312), (12, 6707484), (14, 5749272), (16, 5030613), (18, 4471656), (21, 3832848), (24, 3353742), (27, 2981104), (28, 2874636), (36, 2235828), (42, 1916424), (43, 1871856), (48, 1676871), (54, 1490552), (56, 1437318), (63, 1277616), (72, 1117914), (84, 958212), (86, 935928), (108, 745276), (112, 718659), (126, 638808), (129, 623952), (144, 558957), (168, 479106), (172, 467964), (189, 425872), (216, 372638), (252, 319404), (258, 311976), (301, 267408), (336, 239553), (344, 233982), (378, 212936), (387, 207984), (432, 186319), (504, 159702), (516, 155988), (602, 133704), (619, 130032), (688, 116991), (756, 106468), (774, 103992), (903, 89136), (1008, 79851), (1032, 77994), (1161, 69328), (1204, 66852), (1238, 65016), (1512, 53234), (1548, 51996), (1806, 44568), (1857, 43344), (2064, 38997), (2322, 34664), (2408, 33426), (2476, 32508), (2709, 29712), (3024, 26617), (3096, 25998), (3612, 22284), (3714, 21672), (4333, 18576), (4644, 17332), (4816, 16713), (4952, 16254), (5418, 14856), (5571, 14448), (6192, 12999), (7224, 11142), (7428, 10836), (8127, 9904), (8666, 9288)]