80979626

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{463}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 154812672

約数和(自身を除く): 73833046

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 463, 806, 926, 961, 1922, 2821, 3241, 5642, 6019, 6482, 6727, 12038, 12493, 13454, 14353, 24986, 28706, 42133, 84266, 87451, 100471, 174902, 186589, 200942, 373178, 444943, 889886, 1306123, 2612246, 3114601, 5784259, 6229202, 11568518, 40489813, 80979626]

約数ペア:

[(1, 80979626), (2, 40489813), (7, 11568518), (13, 6229202), (14, 5784259), (26, 3114601), (31, 2612246), (62, 1306123), (91, 889886), (182, 444943), (217, 373178), (403, 200942), (434, 186589), (463, 174902), (806, 100471), (926, 87451), (961, 84266), (1922, 42133), (2821, 28706), (3241, 24986), (5642, 14353), (6019, 13454), (6482, 12493), (6727, 12038)]