64778856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{117353}}^1$

素因数の和:117385

約数の個数: 32

約数和(自身を含む): 168989760

約数和(自身を除く): 104210904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 117353, 234706, 352059, 469412, 704118, 938824, 1408236, 2699119, 2816472, 5398238, 8097357, 10796476, 16194714, 21592952, 32389428, 64778856]

約数ペア:

[(1, 64778856), (2, 32389428), (3, 21592952), (4, 16194714), (6, 10796476), (8, 8097357), (12, 5398238), (23, 2816472), (24, 2699119), (46, 1408236), (69, 938824), (92, 704118), (138, 469412), (184, 352059), (276, 234706), (552, 117353)]