84761964

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 180

約数和(自身を含む): 272293560

約数和(自身を除く): 187531596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 281, 294, 324, 342, 378, 399, 441, 513, 532, 562, 567, 588, 684, 756, 798, 843, 882, 931, 1026, 1124, 1134, 1197, 1323, 1539, 1596, 1686, 1764, 1862, 1967, 2052, 2268, 2394, 2529, 2646, 2793, 3078, 3372, 3591, 3724, 3934, 3969, 4788, 5058, 5292, 5339, 5586, 5901, 6156, 7182, 7587, 7868, 7938, 8379, 10116, 10678, 10773, 11172, 11802, 13769, 14364, 15174, 15876, 16017, 16758, 17703, 21356, 21546, 22761, 23604, 25137, 27538, 30348, 32034, 33516, 35406, 37373, 41307, 43092, 45522, 48051, 50274, 53109, 55076, 64068, 70812, 74746, 75411, 82614, 91044, 96102, 100548, 106218, 112119, 123921, 144153, 149492, 150822, 159327, 165228, 192204, 212436, 224238, 247842, 261611, 288306, 301644, 318654, 336357, 371763, 432459, 448476, 495684, 523222, 576612, 637308, 672714, 743526, 784833, 864918, 1009071, 1046444, 1115289, 1345428, 1487052, 1569666, 1729836, 2018142, 2230578, 2354499, 3027213, 3139332, 4036284, 4461156, 4708998, 6054426, 7063497, 9417996, 12108852, 14126994, 21190491, 28253988, 42380982, 84761964]

約数ペア:

[(1, 84761964), (2, 42380982), (3, 28253988), (4, 21190491), (6, 14126994), (7, 12108852), (9, 9417996), (12, 7063497), (14, 6054426), (18, 4708998), (19, 4461156), (21, 4036284), (27, 3139332), (28, 3027213), (36, 2354499), (38, 2230578), (42, 2018142), (49, 1729836), (54, 1569666), (57, 1487052), (63, 1345428), (76, 1115289), (81, 1046444), (84, 1009071), (98, 864918), (108, 784833), (114, 743526), (126, 672714), (133, 637308), (147, 576612), (162, 523222), (171, 495684), (189, 448476), (196, 432459), (228, 371763), (252, 336357), (266, 318654), (281, 301644), (294, 288306), (324, 261611), (342, 247842), (378, 224238), (399, 212436), (441, 192204), (513, 165228), (532, 159327), (562, 150822), (567, 149492), (588, 144153), (684, 123921), (756, 112119), (798, 106218), (843, 100548), (882, 96102), (931, 91044), (1026, 82614), (1124, 75411), (1134, 74746), (1197, 70812), (1323, 64068), (1539, 55076), (1596, 53109), (1686, 50274), (1764, 48051), (1862, 45522), (1967, 43092), (2052, 41307), (2268, 37373), (2394, 35406), (2529, 33516), (2646, 32034), (2793, 30348), (3078, 27538), (3372, 25137), (3591, 23604), (3724, 22761), (3934, 21546), (3969, 21356), (4788, 17703), (5058, 16758), (5292, 16017), (5339, 15876), (5586, 15174), (5901, 14364), (6156, 13769), (7182, 11802), (7587, 11172), (7868, 10773), (7938, 10678), (8379, 10116)]