82777072

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5598

約数の個数: 60

約数和(自身を含む): 196419720

約数和(自身を除く): 113642648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 5557, 7448, 11114, 14896, 22228, 38899, 44456, 77798, 88912, 105583, 155596, 211166, 272293, 311192, 422332, 544586, 622384, 739081, 844664, 1089172, 1478162, 1689328, 2178344, 2956324, 4356688, 5173567, 5912648, 10347134, 11825296, 20694268, 41388536, 82777072]

約数ペア:

[(1, 82777072), (2, 41388536), (4, 20694268), (7, 11825296), (8, 10347134), (14, 5912648), (16, 5173567), (19, 4356688), (28, 2956324), (38, 2178344), (49, 1689328), (56, 1478162), (76, 1089172), (98, 844664), (112, 739081), (133, 622384), (152, 544586), (196, 422332), (266, 311192), (304, 272293), (392, 211166), (532, 155596), (784, 105583), (931, 88912), (1064, 77798), (1862, 44456), (2128, 38899), (3724, 22228), (5557, 14896), (7448, 11114)]