68196492

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 221083296

約数和(自身を除く): 152886804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 257, 273, 324, 351, 364, 378, 468, 486, 514, 546, 567, 702, 729, 756, 771, 819, 972, 1028, 1053, 1092, 1134, 1404, 1458, 1542, 1638, 1701, 1799, 2106, 2268, 2313, 2457, 2916, 3084, 3159, 3276, 3341, 3402, 3598, 4212, 4626, 4914, 5103, 5397, 6318, 6682, 6804, 6939, 7196, 7371, 9252, 9477, 9828, 10023, 10206, 10794, 12636, 13364, 13878, 14742, 16191, 18954, 20046, 20412, 20817, 21588, 22113, 23387, 27756, 29484, 30069, 32382, 37908, 40092, 41634, 44226, 46774, 48573, 60138, 62451, 64764, 66339, 70161, 83268, 88452, 90207, 93548, 97146, 120276, 124902, 132678, 140322, 145719, 180414, 187353, 194292, 210483, 249804, 265356, 270621, 280644, 291438, 360828, 374706, 420966, 437157, 541242, 582876, 631449, 749412, 811863, 841932, 874314, 1082484, 1262898, 1311471, 1623726, 1748628, 1894347, 2435589, 2525796, 2622942, 3247452, 3788694, 4871178, 5245884, 5683041, 7577388, 9742356, 11366082, 17049123, 22732164, 34098246, 68196492]

約数ペア:

[(1, 68196492), (2, 34098246), (3, 22732164), (4, 17049123), (6, 11366082), (7, 9742356), (9, 7577388), (12, 5683041), (13, 5245884), (14, 4871178), (18, 3788694), (21, 3247452), (26, 2622942), (27, 2525796), (28, 2435589), (36, 1894347), (39, 1748628), (42, 1623726), (52, 1311471), (54, 1262898), (63, 1082484), (78, 874314), (81, 841932), (84, 811863), (91, 749412), (108, 631449), (117, 582876), (126, 541242), (156, 437157), (162, 420966), (182, 374706), (189, 360828), (234, 291438), (243, 280644), (252, 270621), (257, 265356), (273, 249804), (324, 210483), (351, 194292), (364, 187353), (378, 180414), (468, 145719), (486, 140322), (514, 132678), (546, 124902), (567, 120276), (702, 97146), (729, 93548), (756, 90207), (771, 88452), (819, 83268), (972, 70161), (1028, 66339), (1053, 64764), (1092, 62451), (1134, 60138), (1404, 48573), (1458, 46774), (1542, 44226), (1638, 41634), (1701, 40092), (1799, 37908), (2106, 32382), (2268, 30069), (2313, 29484), (2457, 27756), (2916, 23387), (3084, 22113), (3159, 21588), (3276, 20817), (3341, 20412), (3402, 20046), (3598, 18954), (4212, 16191), (4626, 14742), (4914, 13878), (5103, 13364), (5397, 12636), (6318, 10794), (6682, 10206), (6804, 10023), (6939, 9828), (7196, 9477), (7371, 9252)]