63981456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2509

約数の個数: 120

約数和(自身を含む): 209834784

約数和(自身を除く): 145853328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 2473, 3234, 3696, 4312, 4946, 6468, 7419, 8624, 9892, 12936, 14838, 17311, 19784, 25872, 27203, 29676, 34622, 39568, 51933, 54406, 59352, 69244, 81609, 103866, 108812, 118704, 121177, 138488, 163218, 190421, 207732, 217624, 242354, 276976, 326436, 363531, 380842, 415464, 435248, 484708, 571263, 652872, 727062, 761684, 830928, 969416, 1142526, 1305744, 1332947, 1454124, 1523368, 1938832, 2285052, 2665894, 2908248, 3046736, 3998841, 4570104, 5331788, 5816496, 7997682, 9140208, 10663576, 15995364, 21327152, 31990728, 63981456]

約数ペア:

[(1, 63981456), (2, 31990728), (3, 21327152), (4, 15995364), (6, 10663576), (7, 9140208), (8, 7997682), (11, 5816496), (12, 5331788), (14, 4570104), (16, 3998841), (21, 3046736), (22, 2908248), (24, 2665894), (28, 2285052), (33, 1938832), (42, 1523368), (44, 1454124), (48, 1332947), (49, 1305744), (56, 1142526), (66, 969416), (77, 830928), (84, 761684), (88, 727062), (98, 652872), (112, 571263), (132, 484708), (147, 435248), (154, 415464), (168, 380842), (176, 363531), (196, 326436), (231, 276976), (264, 242354), (294, 217624), (308, 207732), (336, 190421), (392, 163218), (462, 138488), (528, 121177), (539, 118704), (588, 108812), (616, 103866), (784, 81609), (924, 69244), (1078, 59352), (1176, 54406), (1232, 51933), (1617, 39568), (1848, 34622), (2156, 29676), (2352, 27203), (2473, 25872), (3234, 19784), (3696, 17311), (4312, 14838), (4946, 12936), (6468, 9892), (7419, 8624)]