84375872

素因数分解:

$2^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:919

約数の個数: 56

約数和(自身を含む): 192267840

約数和(自身を除く): 107891968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 331, 448, 569, 662, 1138, 1324, 2276, 2317, 2648, 3983, 4552, 4634, 5296, 7966, 9104, 9268, 10592, 15932, 18208, 18536, 21184, 31864, 36416, 37072, 63728, 74144, 127456, 148288, 188339, 254912, 376678, 753356, 1318373, 1506712, 2636746, 3013424, 5273492, 6026848, 10546984, 12053696, 21093968, 42187936, 84375872]

約数ペア:

[(1, 84375872), (2, 42187936), (4, 21093968), (7, 12053696), (8, 10546984), (14, 6026848), (16, 5273492), (28, 3013424), (32, 2636746), (56, 1506712), (64, 1318373), (112, 753356), (224, 376678), (331, 254912), (448, 188339), (569, 148288), (662, 127456), (1138, 74144), (1324, 63728), (2276, 37072), (2317, 36416), (2648, 31864), (3983, 21184), (4552, 18536), (4634, 18208), (5296, 15932), (7966, 10592), (9104, 9268)]