80918821312

素因数分解:

$2^6\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{80671}}^1$

素因数の和:82929

約数の個数: 56

約数和(自身を含む): 183596564480

約数和(自身を除く): 102677743168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2239, 4478, 8956, 15673, 17912, 31346, 35824, 62692, 71648, 80671, 125384, 143296, 161342, 250768, 322684, 501536, 564697, 645368, 1003072, 1129394, 1290736, 2258788, 2581472, 4517576, 5162944, 9035152, 18070304, 36140608, 180622369, 361244738, 722489476, 1264356583, 1444978952, 2528713166, 2889957904, 5057426332, 5779915808, 10114852664, 11559831616, 20229705328, 40459410656, 80918821312]

約数ペア:

[(1, 80918821312), (2, 40459410656), (4, 20229705328), (7, 11559831616), (8, 10114852664), (14, 5779915808), (16, 5057426332), (28, 2889957904), (32, 2528713166), (56, 1444978952), (64, 1264356583), (112, 722489476), (224, 361244738), (448, 180622369), (2239, 36140608), (4478, 18070304), (8956, 9035152), (15673, 5162944), (17912, 4517576), (31346, 2581472), (35824, 2258788), (62692, 1290736), (71648, 1129394), (80671, 1003072), (125384, 645368), (143296, 564697), (161342, 501536), (250768, 322684)]