71332008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 195894720

約数和(自身を除く): 124562712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1721, 1727, 1884, 3442, 3454, 3768, 5163, 5181, 6884, 6908, 10326, 10362, 13768, 13816, 18931, 20652, 20724, 37862, 41304, 41448, 56793, 75724, 113586, 151448, 227172, 270197, 454344, 540394, 810591, 1080788, 1621182, 2161576, 2972167, 3242364, 5944334, 6484728, 8916501, 11888668, 17833002, 23777336, 35666004, 71332008]

約数ペア:

[(1, 71332008), (2, 35666004), (3, 23777336), (4, 17833002), (6, 11888668), (8, 8916501), (11, 6484728), (12, 5944334), (22, 3242364), (24, 2972167), (33, 2161576), (44, 1621182), (66, 1080788), (88, 810591), (132, 540394), (157, 454344), (264, 270197), (314, 227172), (471, 151448), (628, 113586), (942, 75724), (1256, 56793), (1721, 41448), (1727, 41304), (1884, 37862), (3442, 20724), (3454, 20652), (3768, 18931), (5163, 13816), (5181, 13768), (6884, 10362), (6908, 10326)]