68353792

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 164828160

約数和(自身を除く): 96474368

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 47, 52, 64, 76, 92, 94, 104, 128, 152, 184, 188, 208, 247, 256, 299, 304, 368, 376, 416, 437, 494, 598, 608, 611, 736, 752, 832, 874, 893, 988, 1081, 1196, 1216, 1222, 1472, 1504, 1664, 1748, 1786, 1976, 2162, 2392, 2432, 2444, 2944, 3008, 3328, 3496, 3572, 3952, 4324, 4784, 4864, 4888, 5681, 5888, 6016, 6992, 7144, 7904, 8648, 9568, 9776, 11362, 11609, 12032, 13984, 14053, 14288, 15808, 17296, 19136, 19552, 20539, 22724, 23218, 27968, 28106, 28576, 31616, 34592, 38272, 39104, 41078, 45448, 46436, 55936, 56212, 57152, 63232, 69184, 76544, 78208, 82156, 90896, 92872, 111872, 112424, 114304, 138368, 156416, 164312, 181792, 185744, 224848, 228608, 267007, 276736, 328624, 363584, 371488, 449696, 534014, 657248, 727168, 742976, 899392, 1068028, 1314496, 1454336, 1485952, 1798784, 2136056, 2628992, 2971904, 3597568, 4272112, 5257984, 8544224, 17088448, 34176896, 68353792]

約数ペア:

[(1, 68353792), (2, 34176896), (4, 17088448), (8, 8544224), (13, 5257984), (16, 4272112), (19, 3597568), (23, 2971904), (26, 2628992), (32, 2136056), (38, 1798784), (46, 1485952), (47, 1454336), (52, 1314496), (64, 1068028), (76, 899392), (92, 742976), (94, 727168), (104, 657248), (128, 534014), (152, 449696), (184, 371488), (188, 363584), (208, 328624), (247, 276736), (256, 267007), (299, 228608), (304, 224848), (368, 185744), (376, 181792), (416, 164312), (437, 156416), (494, 138368), (598, 114304), (608, 112424), (611, 111872), (736, 92872), (752, 90896), (832, 82156), (874, 78208), (893, 76544), (988, 69184), (1081, 63232), (1196, 57152), (1216, 56212), (1222, 55936), (1472, 46436), (1504, 45448), (1664, 41078), (1748, 39104), (1786, 38272), (1976, 34592), (2162, 31616), (2392, 28576), (2432, 28106), (2444, 27968), (2944, 23218), (3008, 22724), (3328, 20539), (3496, 19552), (3572, 19136), (3952, 17296), (4324, 15808), (4784, 14288), (4864, 14053), (4888, 13984), (5681, 12032), (5888, 11609), (6016, 11362), (6992, 9776), (7144, 9568), (7904, 8648)]