68867971872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1\times {\mathrm{683}}^1$

素因数の和:1591

約数の個数: 192

約数和(自身を含む): 208132291584

約数和(自身を除く): 139264319712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 227, 336, 454, 661, 672, 681, 683, 908, 1322, 1362, 1366, 1589, 1816, 1983, 2049, 2644, 2724, 2732, 3178, 3632, 3966, 4098, 4627, 4767, 4781, 5288, 5448, 5464, 6356, 7264, 7932, 8196, 9254, 9534, 9562, 10576, 10896, 10928, 12712, 13881, 14343, 15864, 16392, 18508, 19068, 19124, 21152, 21792, 21856, 25424, 27762, 28686, 31728, 32784, 37016, 38136, 38248, 50848, 55524, 57372, 63456, 65568, 74032, 76272, 76496, 111048, 114744, 148064, 150047, 152544, 152992, 155041, 222096, 229488, 300094, 310082, 444192, 450141, 451463, 458976, 465123, 600188, 620164, 900282, 902926, 930246, 1050329, 1085287, 1200376, 1240328, 1354389, 1800564, 1805852, 1860492, 2100658, 2170574, 2400752, 2480656, 2708778, 3150987, 3160241, 3255861, 3601128, 3611704, 3720984, 4201316, 4341148, 4801504, 4961312, 5417556, 6301974, 6320482, 6511722, 7202256, 7223408, 7441968, 8402632, 8682296, 9480723, 10835112, 12603948, 12640964, 13023444, 14404512, 14446816, 14883936, 16805264, 17364592, 18961446, 21670224, 25207896, 25281928, 26046888, 33610528, 34729184, 37922892, 43340448, 50415792, 50563856, 52093776, 75845784, 100831584, 101127712, 102482101, 104187552, 151691568, 204964202, 303383136, 307446303, 409928404, 614892606, 717374707, 819856808, 1229785212, 1434749414, 1639713616, 2152124121, 2459570424, 2869498828, 3279427232, 4304248242, 4919140848, 5738997656, 8608496484, 9838281696, 11477995312, 17216992968, 22955990624, 34433985936, 68867971872]

約数ペア:

[(1, 68867971872), (2, 34433985936), (3, 22955990624), (4, 17216992968), (6, 11477995312), (7, 9838281696), (8, 8608496484), (12, 5738997656), (14, 4919140848), (16, 4304248242), (21, 3279427232), (24, 2869498828), (28, 2459570424), (32, 2152124121), (42, 1639713616), (48, 1434749414), (56, 1229785212), (84, 819856808), (96, 717374707), (112, 614892606), (168, 409928404), (224, 307446303), (227, 303383136), (336, 204964202), (454, 151691568), (661, 104187552), (672, 102482101), (681, 101127712), (683, 100831584), (908, 75845784), (1322, 52093776), (1362, 50563856), (1366, 50415792), (1589, 43340448), (1816, 37922892), (1983, 34729184), (2049, 33610528), (2644, 26046888), (2724, 25281928), (2732, 25207896), (3178, 21670224), (3632, 18961446), (3966, 17364592), (4098, 16805264), (4627, 14883936), (4767, 14446816), (4781, 14404512), (5288, 13023444), (5448, 12640964), (5464, 12603948), (6356, 10835112), (7264, 9480723), (7932, 8682296), (8196, 8402632), (9254, 7441968), (9534, 7223408), (9562, 7202256), (10576, 6511722), (10896, 6320482), (10928, 6301974), (12712, 5417556), (13881, 4961312), (14343, 4801504), (15864, 4341148), (16392, 4201316), (18508, 3720984), (19068, 3611704), (19124, 3601128), (21152, 3255861), (21792, 3160241), (21856, 3150987), (25424, 2708778), (27762, 2480656), (28686, 2400752), (31728, 2170574), (32784, 2100658), (37016, 1860492), (38136, 1805852), (38248, 1800564), (50848, 1354389), (55524, 1240328), (57372, 1200376), (63456, 1085287), (65568, 1050329), (74032, 930246), (76272, 902926), (76496, 900282), (111048, 620164), (114744, 600188), (148064, 465123), (150047, 458976), (152544, 451463), (152992, 450141), (155041, 444192), (222096, 310082), (229488, 300094)]