80756165504

素因数分解:

$2^7\times 7^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1\times {\mathrm{1013}}^1$

素因数の和:1688

約数の個数: 128

約数和(自身を含む): 185400895680

約数和(自身を除く): 104644730176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 386, 448, 461, 772, 896, 922, 1013, 1351, 1544, 1844, 2026, 2702, 3088, 3227, 3688, 4052, 5404, 6176, 6454, 7091, 7376, 8104, 10808, 12352, 12908, 14182, 14752, 16208, 21616, 24704, 25816, 28364, 29504, 32416, 43232, 51632, 56728, 59008, 64832, 86464, 88973, 103264, 113456, 129664, 172928, 177946, 195509, 206528, 226912, 355892, 391018, 413056, 453824, 466993, 622811, 711784, 782036, 907648, 933986, 1245622, 1368563, 1423568, 1564072, 1867972, 2491244, 2737126, 2847136, 3128144, 3268951, 3735944, 4982488, 5474252, 5694272, 6256288, 6537902, 7471888, 9964976, 10948504, 11388544, 12512576, 13075804, 14943776, 19929952, 21897008, 25025152, 26151608, 29887552, 39859904, 43794016, 52303216, 59775104, 79719808, 87588032, 90129649, 104606432, 175176064, 180259298, 209212864, 360518596, 418425728, 630907543, 721037192, 1261815086, 1442074384, 2523630172, 2884148768, 5047260344, 5768297536, 10094520688, 11536595072, 20189041376, 40378082752, 80756165504]

約数ペア:

[(1, 80756165504), (2, 40378082752), (4, 20189041376), (7, 11536595072), (8, 10094520688), (14, 5768297536), (16, 5047260344), (28, 2884148768), (32, 2523630172), (56, 1442074384), (64, 1261815086), (112, 721037192), (128, 630907543), (193, 418425728), (224, 360518596), (386, 209212864), (448, 180259298), (461, 175176064), (772, 104606432), (896, 90129649), (922, 87588032), (1013, 79719808), (1351, 59775104), (1544, 52303216), (1844, 43794016), (2026, 39859904), (2702, 29887552), (3088, 26151608), (3227, 25025152), (3688, 21897008), (4052, 19929952), (5404, 14943776), (6176, 13075804), (6454, 12512576), (7091, 11388544), (7376, 10948504), (8104, 9964976), (10808, 7471888), (12352, 6537902), (12908, 6256288), (14182, 5694272), (14752, 5474252), (16208, 4982488), (21616, 3735944), (24704, 3268951), (25816, 3128144), (28364, 2847136), (29504, 2737126), (32416, 2491244), (43232, 1867972), (51632, 1564072), (56728, 1423568), (59008, 1368563), (64832, 1245622), (86464, 933986), (88973, 907648), (103264, 782036), (113456, 711784), (129664, 622811), (172928, 466993), (177946, 453824), (195509, 413056), (206528, 391018), (226912, 355892)]