80713024

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2775

約数の個数: 56

約数和(自身を含む): 185846720

約数和(自身を除く): 105133696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1876, 2144, 2689, 3752, 4288, 5378, 7504, 10756, 15008, 18823, 21512, 30016, 37646, 43024, 75292, 86048, 150584, 172096, 180163, 301168, 360326, 602336, 720652, 1204672, 1261141, 1441304, 2522282, 2882608, 5044564, 5765216, 10089128, 11530432, 20178256, 40356512, 80713024]

約数ペア:

[(1, 80713024), (2, 40356512), (4, 20178256), (7, 11530432), (8, 10089128), (14, 5765216), (16, 5044564), (28, 2882608), (32, 2522282), (56, 1441304), (64, 1261141), (67, 1204672), (112, 720652), (134, 602336), (224, 360326), (268, 301168), (448, 180163), (469, 172096), (536, 150584), (938, 86048), (1072, 75292), (1876, 43024), (2144, 37646), (2689, 30016), (3752, 21512), (4288, 18823), (5378, 15008), (7504, 10756)]