76871999344

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1013}}^1\times {\mathrm{2207}}^1$

素因数の和:3542

約数の個数: 80

約数和(自身を含む): 171017054208

約数和(自身を除く): 94145054864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1013, 1228, 2026, 2149, 2207, 2456, 4052, 4298, 4414, 4912, 7091, 8104, 8596, 8828, 14182, 15449, 16208, 17192, 17656, 28364, 30898, 34384, 35312, 56728, 61796, 113456, 123592, 247184, 310991, 621982, 677549, 1243964, 1355098, 2176937, 2235691, 2487928, 2710196, 4353874, 4471382, 4742843, 4975856, 5420392, 8707748, 8942764, 9485686, 10840784, 15649837, 17415496, 17885528, 18971372, 31299674, 34830992, 35771056, 37942744, 62599348, 75885488, 125198696, 250397392, 686357137, 1372714274, 2745428548, 4804499959, 5490857096, 9608999918, 10981714192, 19217999836, 38435999672, 76871999344]

約数ペア:

[(1, 76871999344), (2, 38435999672), (4, 19217999836), (7, 10981714192), (8, 9608999918), (14, 5490857096), (16, 4804499959), (28, 2745428548), (56, 1372714274), (112, 686357137), (307, 250397392), (614, 125198696), (1013, 75885488), (1228, 62599348), (2026, 37942744), (2149, 35771056), (2207, 34830992), (2456, 31299674), (4052, 18971372), (4298, 17885528), (4414, 17415496), (4912, 15649837), (7091, 10840784), (8104, 9485686), (8596, 8942764), (8828, 8707748), (14182, 5420392), (15449, 4975856), (16208, 4742843), (17192, 4471382), (17656, 4353874), (28364, 2710196), (30898, 2487928), (34384, 2235691), (35312, 2176937), (56728, 1355098), (61796, 1243964), (113456, 677549), (123592, 621982), (247184, 310991)]