80208414

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 227681280

約数和(自身を除く): 147472866

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 47, 51, 54, 66, 78, 94, 99, 102, 117, 141, 143, 153, 169, 187, 198, 221, 234, 282, 286, 297, 306, 338, 351, 374, 423, 429, 442, 459, 507, 517, 561, 594, 611, 663, 702, 799, 846, 858, 918, 1014, 1034, 1122, 1222, 1269, 1287, 1326, 1521, 1551, 1598, 1683, 1833, 1859, 1989, 2397, 2431, 2538, 2574, 2873, 3042, 3102, 3366, 3666, 3718, 3861, 3978, 4563, 4653, 4794, 4862, 5049, 5499, 5577, 5746, 5967, 6721, 7191, 7293, 7722, 7943, 8619, 8789, 9126, 9306, 10098, 10387, 10998, 11154, 11934, 13442, 13959, 14382, 14586, 15886, 16497, 16731, 17238, 17578, 20163, 20774, 21573, 21879, 23829, 25857, 26367, 27918, 31161, 31603, 32994, 33462, 40326, 43146, 43758, 47658, 50193, 51714, 52734, 60489, 62322, 63206, 65637, 71487, 77571, 79101, 87373, 93483, 94809, 100386, 114257, 120978, 131274, 135031, 142974, 155142, 158202, 174746, 181467, 186966, 189618, 214461, 228514, 237303, 262119, 270062, 280449, 284427, 342771, 362934, 405093, 428922, 474606, 524238, 560898, 568854, 685542, 786357, 810186, 853281, 1028313, 1215279, 1485341, 1572714, 1706562, 2056626, 2359071, 2430558, 2970682, 3084939, 3645837, 4456023, 4718142, 6169878, 7291674, 8912046, 13368069, 26736138, 40104207, 80208414]

約数ペア:

[(1, 80208414), (2, 40104207), (3, 26736138), (6, 13368069), (9, 8912046), (11, 7291674), (13, 6169878), (17, 4718142), (18, 4456023), (22, 3645837), (26, 3084939), (27, 2970682), (33, 2430558), (34, 2359071), (39, 2056626), (47, 1706562), (51, 1572714), (54, 1485341), (66, 1215279), (78, 1028313), (94, 853281), (99, 810186), (102, 786357), (117, 685542), (141, 568854), (143, 560898), (153, 524238), (169, 474606), (187, 428922), (198, 405093), (221, 362934), (234, 342771), (282, 284427), (286, 280449), (297, 270062), (306, 262119), (338, 237303), (351, 228514), (374, 214461), (423, 189618), (429, 186966), (442, 181467), (459, 174746), (507, 158202), (517, 155142), (561, 142974), (594, 135031), (611, 131274), (663, 120978), (702, 114257), (799, 100386), (846, 94809), (858, 93483), (918, 87373), (1014, 79101), (1034, 77571), (1122, 71487), (1222, 65637), (1269, 63206), (1287, 62322), (1326, 60489), (1521, 52734), (1551, 51714), (1598, 50193), (1683, 47658), (1833, 43758), (1859, 43146), (1989, 40326), (2397, 33462), (2431, 32994), (2538, 31603), (2574, 31161), (2873, 27918), (3042, 26367), (3102, 25857), (3366, 23829), (3666, 21879), (3718, 21573), (3861, 20774), (3978, 20163), (4563, 17578), (4653, 17238), (4794, 16731), (4862, 16497), (5049, 15886), (5499, 14586), (5577, 14382), (5746, 13959), (5967, 13442), (6721, 11934), (7191, 11154), (7293, 10998), (7722, 10387), (7943, 10098), (8619, 9306), (8789, 9126)]