80027472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 251412480

約数和(自身を除く): 171385008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 43, 48, 56, 58, 84, 86, 87, 112, 116, 129, 168, 172, 174, 191, 203, 232, 258, 301, 336, 344, 348, 382, 406, 464, 516, 573, 602, 609, 688, 696, 764, 812, 903, 1032, 1146, 1204, 1218, 1247, 1337, 1392, 1528, 1624, 1806, 2064, 2292, 2408, 2436, 2494, 2674, 3056, 3248, 3612, 3741, 4011, 4584, 4816, 4872, 4988, 5348, 5539, 7224, 7482, 8022, 8213, 8729, 9168, 9744, 9976, 10696, 11078, 14448, 14964, 16044, 16426, 16617, 17458, 19952, 21392, 22156, 24639, 26187, 29928, 32088, 32852, 33234, 34916, 38773, 44312, 49278, 52374, 57491, 59856, 64176, 65704, 66468, 69832, 77546, 88624, 98556, 104748, 114982, 116319, 131408, 132936, 139664, 155092, 172473, 197112, 209496, 229964, 232638, 238177, 265872, 310184, 344946, 394224, 418992, 459928, 465276, 476354, 620368, 689892, 714531, 919856, 930552, 952708, 1379784, 1429062, 1667239, 1861104, 1905416, 2759568, 2858124, 3334478, 3810832, 5001717, 5716248, 6668956, 10003434, 11432496, 13337912, 20006868, 26675824, 40013736, 80027472]

約数ペア:

[(1, 80027472), (2, 40013736), (3, 26675824), (4, 20006868), (6, 13337912), (7, 11432496), (8, 10003434), (12, 6668956), (14, 5716248), (16, 5001717), (21, 3810832), (24, 3334478), (28, 2858124), (29, 2759568), (42, 1905416), (43, 1861104), (48, 1667239), (56, 1429062), (58, 1379784), (84, 952708), (86, 930552), (87, 919856), (112, 714531), (116, 689892), (129, 620368), (168, 476354), (172, 465276), (174, 459928), (191, 418992), (203, 394224), (232, 344946), (258, 310184), (301, 265872), (336, 238177), (344, 232638), (348, 229964), (382, 209496), (406, 197112), (464, 172473), (516, 155092), (573, 139664), (602, 132936), (609, 131408), (688, 116319), (696, 114982), (764, 104748), (812, 98556), (903, 88624), (1032, 77546), (1146, 69832), (1204, 66468), (1218, 65704), (1247, 64176), (1337, 59856), (1392, 57491), (1528, 52374), (1624, 49278), (1806, 44312), (2064, 38773), (2292, 34916), (2408, 33234), (2436, 32852), (2494, 32088), (2674, 29928), (3056, 26187), (3248, 24639), (3612, 22156), (3741, 21392), (4011, 19952), (4584, 17458), (4816, 16617), (4872, 16426), (4988, 16044), (5348, 14964), (5539, 14448), (7224, 11078), (7482, 10696), (8022, 9976), (8213, 9744), (8729, 9168)]