68356288

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 185395616

約数和(自身を除く): 117039328

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 97, 104, 112, 121, 143, 154, 176, 182, 194, 208, 224, 242, 286, 308, 352, 364, 388, 416, 448, 484, 572, 616, 679, 704, 728, 776, 832, 847, 968, 1001, 1067, 1144, 1232, 1261, 1358, 1456, 1552, 1573, 1694, 1936, 2002, 2134, 2288, 2464, 2522, 2716, 2912, 3104, 3146, 3388, 3872, 4004, 4268, 4576, 4928, 5044, 5432, 5824, 6208, 6292, 6776, 7469, 7744, 8008, 8536, 8827, 9152, 10088, 10864, 11011, 11737, 12584, 13552, 13871, 14938, 16016, 17072, 17654, 20176, 21728, 22022, 23474, 25168, 27104, 27742, 29876, 32032, 34144, 35308, 40352, 43456, 44044, 46948, 50336, 54208, 55484, 59752, 64064, 68288, 70616, 80704, 82159, 88088, 93896, 97097, 100672, 110968, 119504, 141232, 152581, 164318, 176176, 187792, 194194, 221936, 239008, 282464, 305162, 328636, 352352, 375584, 388388, 443872, 478016, 564928, 610324, 657272, 704704, 751168, 776776, 887744, 1068067, 1220648, 1314544, 1553552, 2136134, 2441296, 2629088, 3107104, 4272268, 4882592, 5258176, 6214208, 8544536, 9765184, 17089072, 34178144, 68356288]

約数ペア:

[(1, 68356288), (2, 34178144), (4, 17089072), (7, 9765184), (8, 8544536), (11, 6214208), (13, 5258176), (14, 4882592), (16, 4272268), (22, 3107104), (26, 2629088), (28, 2441296), (32, 2136134), (44, 1553552), (52, 1314544), (56, 1220648), (64, 1068067), (77, 887744), (88, 776776), (91, 751168), (97, 704704), (104, 657272), (112, 610324), (121, 564928), (143, 478016), (154, 443872), (176, 388388), (182, 375584), (194, 352352), (208, 328636), (224, 305162), (242, 282464), (286, 239008), (308, 221936), (352, 194194), (364, 187792), (388, 176176), (416, 164318), (448, 152581), (484, 141232), (572, 119504), (616, 110968), (679, 100672), (704, 97097), (728, 93896), (776, 88088), (832, 82159), (847, 80704), (968, 70616), (1001, 68288), (1067, 64064), (1144, 59752), (1232, 55484), (1261, 54208), (1358, 50336), (1456, 46948), (1552, 44044), (1573, 43456), (1694, 40352), (1936, 35308), (2002, 34144), (2134, 32032), (2288, 29876), (2464, 27742), (2522, 27104), (2716, 25168), (2912, 23474), (3104, 22022), (3146, 21728), (3388, 20176), (3872, 17654), (4004, 17072), (4268, 16016), (4576, 14938), (4928, 13871), (5044, 13552), (5432, 12584), (5824, 11737), (6208, 11011), (6292, 10864), (6776, 10088), (7469, 9152), (7744, 8827), (8008, 8536)]