80075604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 235339776

約数和(自身を除く): 155264172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 49, 62, 69, 84, 92, 93, 98, 124, 138, 147, 161, 186, 191, 196, 217, 276, 294, 322, 372, 382, 434, 483, 573, 588, 644, 651, 713, 764, 868, 966, 1127, 1146, 1302, 1337, 1426, 1519, 1932, 2139, 2254, 2292, 2604, 2674, 2852, 3038, 3381, 4011, 4278, 4393, 4508, 4557, 4991, 5348, 5921, 6076, 6762, 8022, 8556, 8786, 9114, 9359, 9982, 11842, 13179, 13524, 14973, 16044, 17572, 17763, 18228, 18718, 19964, 23684, 26358, 28077, 29946, 30751, 34937, 35526, 37436, 41447, 52716, 56154, 59892, 61502, 69874, 71052, 82894, 92253, 104811, 112308, 123004, 124341, 136183, 139748, 165788, 184506, 209622, 215257, 248682, 272366, 290129, 369012, 408549, 419244, 430514, 497364, 544732, 580258, 645771, 817098, 861028, 870387, 953281, 1160516, 1291542, 1634196, 1740774, 1906562, 2583084, 2859843, 3481548, 3813124, 5719686, 6672967, 11439372, 13345934, 20018901, 26691868, 40037802, 80075604]

約数ペア:

[(1, 80075604), (2, 40037802), (3, 26691868), (4, 20018901), (6, 13345934), (7, 11439372), (12, 6672967), (14, 5719686), (21, 3813124), (23, 3481548), (28, 2859843), (31, 2583084), (42, 1906562), (46, 1740774), (49, 1634196), (62, 1291542), (69, 1160516), (84, 953281), (92, 870387), (93, 861028), (98, 817098), (124, 645771), (138, 580258), (147, 544732), (161, 497364), (186, 430514), (191, 419244), (196, 408549), (217, 369012), (276, 290129), (294, 272366), (322, 248682), (372, 215257), (382, 209622), (434, 184506), (483, 165788), (573, 139748), (588, 136183), (644, 124341), (651, 123004), (713, 112308), (764, 104811), (868, 92253), (966, 82894), (1127, 71052), (1146, 69874), (1302, 61502), (1337, 59892), (1426, 56154), (1519, 52716), (1932, 41447), (2139, 37436), (2254, 35526), (2292, 34937), (2604, 30751), (2674, 29946), (2852, 28077), (3038, 26358), (3381, 23684), (4011, 19964), (4278, 18718), (4393, 18228), (4508, 17763), (4557, 17572), (4991, 16044), (5348, 14973), (5921, 13524), (6076, 13179), (6762, 11842), (8022, 9982), (8556, 9359), (8786, 9114)]