83367872

素因数分解:

$2^6\times 7^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:889

約数の個数: 56

約数和(自身を含む): 189951360

約数和(自身を除く): 106583488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 379, 448, 491, 758, 982, 1516, 1964, 2653, 3032, 3437, 3928, 5306, 6064, 6874, 7856, 10612, 12128, 13748, 15712, 21224, 24256, 27496, 31424, 42448, 54992, 84896, 109984, 169792, 186089, 219968, 372178, 744356, 1302623, 1488712, 2605246, 2977424, 5210492, 5954848, 10420984, 11909696, 20841968, 41683936, 83367872]

約数ペア:

[(1, 83367872), (2, 41683936), (4, 20841968), (7, 11909696), (8, 10420984), (14, 5954848), (16, 5210492), (28, 2977424), (32, 2605246), (56, 1488712), (64, 1302623), (112, 744356), (224, 372178), (379, 219968), (448, 186089), (491, 169792), (758, 109984), (982, 84896), (1516, 54992), (1964, 42448), (2653, 31424), (3032, 27496), (3437, 24256), (3928, 21224), (5306, 15712), (6064, 13748), (6874, 12128), (7856, 10612)]