77681904

素因数分解:

$2^4\times 3^1\times {\mathrm{1618373}}^1$

素因数の和:1618384

約数の個数: 20

約数和(自身を含む): 200678376

約数和(自身を除く): 122996472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1618373, 3236746, 4855119, 6473492, 9710238, 12946984, 19420476, 25893968, 38840952, 77681904]

約数ペア:

[(1, 77681904), (2, 38840952), (3, 25893968), (4, 19420476), (6, 12946984), (8, 9710238), (12, 6473492), (16, 4855119), (24, 3236746), (48, 1618373)]