77809368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1601

約数の個数: 128

約数和(自身を含む): 249984000

約数和(自身を除く): 172174632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1549, 1794, 1932, 2093, 2184, 2392, 3098, 3588, 3864, 4186, 4647, 6196, 6279, 7176, 8372, 9294, 10843, 12392, 12558, 16744, 18588, 20137, 21686, 25116, 32529, 35627, 37176, 40274, 43372, 50232, 60411, 65058, 71254, 80548, 86744, 106881, 120822, 130116, 140959, 142508, 161096, 213762, 241644, 249389, 260232, 281918, 285016, 422877, 427524, 463151, 483288, 498778, 563836, 748167, 845754, 855048, 926302, 997556, 1127672, 1389453, 1496334, 1691508, 1852604, 1995112, 2778906, 2992668, 3242057, 3383016, 3705208, 5557812, 5985336, 6484114, 9726171, 11115624, 12968228, 19452342, 25936456, 38904684, 77809368]

約数ペア:

[(1, 77809368), (2, 38904684), (3, 25936456), (4, 19452342), (6, 12968228), (7, 11115624), (8, 9726171), (12, 6484114), (13, 5985336), (14, 5557812), (21, 3705208), (23, 3383016), (24, 3242057), (26, 2992668), (28, 2778906), (39, 1995112), (42, 1852604), (46, 1691508), (52, 1496334), (56, 1389453), (69, 1127672), (78, 997556), (84, 926302), (91, 855048), (92, 845754), (104, 748167), (138, 563836), (156, 498778), (161, 483288), (168, 463151), (182, 427524), (184, 422877), (273, 285016), (276, 281918), (299, 260232), (312, 249389), (322, 241644), (364, 213762), (483, 161096), (546, 142508), (552, 140959), (598, 130116), (644, 120822), (728, 106881), (897, 86744), (966, 80548), (1092, 71254), (1196, 65058), (1288, 60411), (1549, 50232), (1794, 43372), (1932, 40274), (2093, 37176), (2184, 35627), (2392, 32529), (3098, 25116), (3588, 21686), (3864, 20137), (4186, 18588), (4647, 16744), (6196, 12558), (6279, 12392), (7176, 10843), (8372, 9294)]