80734416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 257507328

約数和(自身を除く): 176772912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 56, 62, 69, 84, 92, 93, 112, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 336, 337, 368, 372, 434, 483, 496, 552, 644, 651, 674, 713, 744, 868, 966, 1011, 1104, 1288, 1302, 1348, 1426, 1488, 1736, 1932, 2022, 2139, 2359, 2576, 2604, 2696, 2852, 3472, 3864, 4044, 4278, 4718, 4991, 5208, 5392, 5704, 7077, 7728, 7751, 8088, 8556, 9436, 9982, 10416, 10447, 11408, 14154, 14973, 15502, 16176, 17112, 18872, 19964, 20894, 23253, 28308, 29946, 31004, 31341, 34224, 37744, 39928, 41788, 46506, 54257, 56616, 59892, 62008, 62682, 73129, 79856, 83576, 93012, 108514, 113232, 119784, 124016, 125364, 146258, 162771, 167152, 186024, 217028, 219387, 239568, 240281, 250728, 292516, 325542, 372048, 434056, 438774, 480562, 501456, 585032, 651084, 720843, 868112, 877548, 961124, 1170064, 1302168, 1441686, 1681967, 1755096, 1922248, 2604336, 2883372, 3363934, 3510192, 3844496, 5045901, 5766744, 6727868, 10091802, 11533488, 13455736, 20183604, 26911472, 40367208, 80734416]

約数ペア:

[(1, 80734416), (2, 40367208), (3, 26911472), (4, 20183604), (6, 13455736), (7, 11533488), (8, 10091802), (12, 6727868), (14, 5766744), (16, 5045901), (21, 3844496), (23, 3510192), (24, 3363934), (28, 2883372), (31, 2604336), (42, 1922248), (46, 1755096), (48, 1681967), (56, 1441686), (62, 1302168), (69, 1170064), (84, 961124), (92, 877548), (93, 868112), (112, 720843), (124, 651084), (138, 585032), (161, 501456), (168, 480562), (184, 438774), (186, 434056), (217, 372048), (248, 325542), (276, 292516), (322, 250728), (336, 240281), (337, 239568), (368, 219387), (372, 217028), (434, 186024), (483, 167152), (496, 162771), (552, 146258), (644, 125364), (651, 124016), (674, 119784), (713, 113232), (744, 108514), (868, 93012), (966, 83576), (1011, 79856), (1104, 73129), (1288, 62682), (1302, 62008), (1348, 59892), (1426, 56616), (1488, 54257), (1736, 46506), (1932, 41788), (2022, 39928), (2139, 37744), (2359, 34224), (2576, 31341), (2604, 31004), (2696, 29946), (2852, 28308), (3472, 23253), (3864, 20894), (4044, 19964), (4278, 18872), (4718, 17112), (4991, 16176), (5208, 15502), (5392, 14973), (5704, 14154), (7077, 11408), (7728, 10447), (7751, 10416), (8088, 9982), (8556, 9436)]