80637816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 166120584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 41, 42, 46, 56, 69, 82, 84, 92, 123, 138, 161, 164, 168, 184, 246, 276, 287, 322, 328, 483, 492, 509, 552, 574, 644, 861, 943, 966, 984, 1018, 1148, 1288, 1527, 1722, 1886, 1932, 2036, 2296, 2829, 3054, 3444, 3563, 3772, 3864, 4072, 5658, 6108, 6601, 6888, 7126, 7544, 10689, 11316, 11707, 12216, 13202, 14252, 19803, 20869, 21378, 22632, 23414, 26404, 28504, 35121, 39606, 41738, 42756, 46828, 52808, 62607, 70242, 79212, 81949, 83476, 85512, 93656, 125214, 140484, 146083, 158424, 163898, 166952, 245847, 250428, 280968, 292166, 327796, 438249, 479987, 491694, 500856, 584332, 655592, 876498, 959974, 983388, 1168664, 1439961, 1752996, 1919948, 1966776, 2879922, 3359909, 3505992, 3839896, 5759844, 6719818, 10079727, 11519688, 13439636, 20159454, 26879272, 40318908, 80637816]

約数ペア:

[(1, 80637816), (2, 40318908), (3, 26879272), (4, 20159454), (6, 13439636), (7, 11519688), (8, 10079727), (12, 6719818), (14, 5759844), (21, 3839896), (23, 3505992), (24, 3359909), (28, 2879922), (41, 1966776), (42, 1919948), (46, 1752996), (56, 1439961), (69, 1168664), (82, 983388), (84, 959974), (92, 876498), (123, 655592), (138, 584332), (161, 500856), (164, 491694), (168, 479987), (184, 438249), (246, 327796), (276, 292166), (287, 280968), (322, 250428), (328, 245847), (483, 166952), (492, 163898), (509, 158424), (552, 146083), (574, 140484), (644, 125214), (861, 93656), (943, 85512), (966, 83476), (984, 81949), (1018, 79212), (1148, 70242), (1288, 62607), (1527, 52808), (1722, 46828), (1886, 42756), (1932, 41738), (2036, 39606), (2296, 35121), (2829, 28504), (3054, 26404), (3444, 23414), (3563, 22632), (3772, 21378), (3864, 20869), (4072, 19803), (5658, 14252), (6108, 13202), (6601, 12216), (6888, 11707), (7126, 11316), (7544, 10689)]