877861728

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{21929}}^1$

素因数の和:22084

約数の個数: 72

約数和(自身を含む): 2514493800

約数和(自身を除く): 1636632072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 21929, 40032, 43858, 65787, 87716, 131574, 175432, 197361, 263148, 350864, 394722, 526296, 701728, 789444, 1052592, 1578888, 2105184, 3048131, 3157776, 6096262, 6315552, 9144393, 12192524, 18288786, 24385048, 27433179, 36577572, 48770096, 54866358, 73155144, 97540192, 109732716, 146310288, 219465432, 292620576, 438930864, 877861728]

約数ペア:

[(1, 877861728), (2, 438930864), (3, 292620576), (4, 219465432), (6, 146310288), (8, 109732716), (9, 97540192), (12, 73155144), (16, 54866358), (18, 48770096), (24, 36577572), (32, 27433179), (36, 24385048), (48, 18288786), (72, 12192524), (96, 9144393), (139, 6315552), (144, 6096262), (278, 3157776), (288, 3048131), (417, 2105184), (556, 1578888), (834, 1052592), (1112, 789444), (1251, 701728), (1668, 526296), (2224, 394722), (2502, 350864), (3336, 263148), (4448, 197361), (5004, 175432), (6672, 131574), (10008, 87716), (13344, 65787), (20016, 43858), (21929, 40032)]