80201952

素因数分解:

$2^5\times 3^2\times {\mathrm{278479}}^1$

素因数の和:278495

約数の個数: 36

約数和(自身を含む): 228075120

約数和(自身を除く): 147873168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 278479, 556958, 835437, 1113916, 1670874, 2227832, 2506311, 3341748, 4455664, 5012622, 6683496, 8911328, 10025244, 13366992, 20050488, 26733984, 40100976, 80201952]

約数ペア:

[(1, 80201952), (2, 40100976), (3, 26733984), (4, 20050488), (6, 13366992), (8, 10025244), (9, 8911328), (12, 6683496), (16, 5012622), (18, 4455664), (24, 3341748), (32, 2506311), (36, 2227832), (48, 1670874), (72, 1113916), (96, 835437), (144, 556958), (288, 278479)]