68561799936

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{12491}}^1$

素因数の和:13538

約数の個数: 144

約数和(自身を含む): 208763106048

約数和(自身を除く): 140201306112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1021, 1344, 1792, 2042, 2688, 3063, 4084, 5376, 6126, 7147, 8168, 12252, 12491, 14294, 16336, 21441, 24504, 24982, 28588, 32672, 37473, 42882, 49008, 49964, 57176, 65344, 74946, 85764, 87437, 98016, 99928, 114352, 130688, 149892, 171528, 174874, 196032, 199856, 228704, 261376, 262311, 299784, 343056, 349748, 392064, 399712, 457408, 524622, 599568, 686112, 699496, 784128, 799424, 914816, 1049244, 1199136, 1372224, 1398992, 1598848, 1829632, 2098488, 2398272, 2744448, 2797984, 3197696, 4196976, 4796544, 5488896, 5595968, 8393952, 9593088, 11191936, 12753311, 16787904, 22383872, 25506622, 33575808, 38259933, 51013244, 67151616, 76519866, 89273177, 102026488, 153039732, 178546354, 204052976, 267819531, 306079464, 357092708, 408105952, 535639062, 612158928, 714185416, 816211904, 1071278124, 1224317856, 1428370832, 1632423808, 2142556248, 2448635712, 2856741664, 3264847616, 4285112496, 4897271424, 5713483328, 8570224992, 9794542848, 11426966656, 17140449984, 22853933312, 34280899968, 68561799936]

約数ペア:

[(1, 68561799936), (2, 34280899968), (3, 22853933312), (4, 17140449984), (6, 11426966656), (7, 9794542848), (8, 8570224992), (12, 5713483328), (14, 4897271424), (16, 4285112496), (21, 3264847616), (24, 2856741664), (28, 2448635712), (32, 2142556248), (42, 1632423808), (48, 1428370832), (56, 1224317856), (64, 1071278124), (84, 816211904), (96, 714185416), (112, 612158928), (128, 535639062), (168, 408105952), (192, 357092708), (224, 306079464), (256, 267819531), (336, 204052976), (384, 178546354), (448, 153039732), (672, 102026488), (768, 89273177), (896, 76519866), (1021, 67151616), (1344, 51013244), (1792, 38259933), (2042, 33575808), (2688, 25506622), (3063, 22383872), (4084, 16787904), (5376, 12753311), (6126, 11191936), (7147, 9593088), (8168, 8393952), (12252, 5595968), (12491, 5488896), (14294, 4796544), (16336, 4196976), (21441, 3197696), (24504, 2797984), (24982, 2744448), (28588, 2398272), (32672, 2098488), (37473, 1829632), (42882, 1598848), (49008, 1398992), (49964, 1372224), (57176, 1199136), (65344, 1049244), (74946, 914816), (85764, 799424), (87437, 784128), (98016, 699496), (99928, 686112), (114352, 599568), (130688, 524622), (149892, 457408), (171528, 399712), (174874, 392064), (196032, 349748), (199856, 343056), (228704, 299784), (261376, 262311)]