80455872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{59863}}^1$

素因数の和:59885

約数の個数: 56

約数和(自身を含む): 243287296

約数和(自身を除く): 162831424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 59863, 119726, 179589, 239452, 359178, 419041, 478904, 718356, 838082, 957808, 1257123, 1436712, 1676164, 1915616, 2514246, 2873424, 3352328, 3831232, 5028492, 5746848, 6704656, 10056984, 11493696, 13409312, 20113968, 26818624, 40227936, 80455872]

約数ペア:

[(1, 80455872), (2, 40227936), (3, 26818624), (4, 20113968), (6, 13409312), (7, 11493696), (8, 10056984), (12, 6704656), (14, 5746848), (16, 5028492), (21, 3831232), (24, 3352328), (28, 2873424), (32, 2514246), (42, 1915616), (48, 1676164), (56, 1436712), (64, 1257123), (84, 957808), (96, 838082), (112, 718356), (168, 478904), (192, 419041), (224, 359178), (336, 239452), (448, 179589), (672, 119726), (1344, 59863)]