68473188

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 180

約数和(自身を含む): 220152240

約数和(自身を除く): 151679052

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, 227, 228, 252, 266, 294, 324, 342, 378, 399, 441, 454, 513, 532, 567, 588, 681, 684, 756, 798, 882, 908, 931, 1026, 1134, 1197, 1323, 1362, 1539, 1589, 1596, 1764, 1862, 2043, 2052, 2268, 2394, 2646, 2724, 2793, 3078, 3178, 3591, 3724, 3969, 4086, 4313, 4767, 4788, 5292, 5586, 6129, 6156, 6356, 7182, 7938, 8172, 8379, 8626, 9534, 10773, 11123, 11172, 12258, 12939, 14301, 14364, 15876, 16758, 17252, 18387, 19068, 21546, 22246, 24516, 25137, 25878, 28602, 30191, 33369, 33516, 36774, 38817, 42903, 43092, 44492, 50274, 51756, 57204, 60382, 66738, 73548, 75411, 77634, 85806, 90573, 100107, 100548, 116451, 120764, 128709, 133476, 150822, 155268, 171612, 181146, 200214, 211337, 232902, 257418, 271719, 300321, 301644, 349353, 362292, 400428, 422674, 465804, 514836, 543438, 600642, 634011, 698706, 815157, 845348, 900963, 1086876, 1201284, 1268022, 1397412, 1630314, 1801926, 1902033, 2445471, 2536044, 3260628, 3603852, 3804066, 4890942, 5706099, 7608132, 9781884, 11412198, 17118297, 22824396, 34236594, 68473188]

約数ペア:

[(1, 68473188), (2, 34236594), (3, 22824396), (4, 17118297), (6, 11412198), (7, 9781884), (9, 7608132), (12, 5706099), (14, 4890942), (18, 3804066), (19, 3603852), (21, 3260628), (27, 2536044), (28, 2445471), (36, 1902033), (38, 1801926), (42, 1630314), (49, 1397412), (54, 1268022), (57, 1201284), (63, 1086876), (76, 900963), (81, 845348), (84, 815157), (98, 698706), (108, 634011), (114, 600642), (126, 543438), (133, 514836), (147, 465804), (162, 422674), (171, 400428), (189, 362292), (196, 349353), (227, 301644), (228, 300321), (252, 271719), (266, 257418), (294, 232902), (324, 211337), (342, 200214), (378, 181146), (399, 171612), (441, 155268), (454, 150822), (513, 133476), (532, 128709), (567, 120764), (588, 116451), (681, 100548), (684, 100107), (756, 90573), (798, 85806), (882, 77634), (908, 75411), (931, 73548), (1026, 66738), (1134, 60382), (1197, 57204), (1323, 51756), (1362, 50274), (1539, 44492), (1589, 43092), (1596, 42903), (1764, 38817), (1862, 36774), (2043, 33516), (2052, 33369), (2268, 30191), (2394, 28602), (2646, 25878), (2724, 25137), (2793, 24516), (3078, 22246), (3178, 21546), (3591, 19068), (3724, 18387), (3969, 17252), (4086, 16758), (4313, 15876), (4767, 14364), (4788, 14301), (5292, 12939), (5586, 12258), (6129, 11172), (6156, 11123), (6356, 10773), (7182, 9534), (7938, 8626), (8172, 8379)]