83137012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 171884160

約数和(自身を除く): 88747148

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 139, 164, 278, 287, 521, 556, 574, 973, 1042, 1148, 1946, 2084, 3647, 3892, 5699, 7294, 11398, 14588, 21361, 22796, 39893, 42722, 72419, 79786, 85444, 144838, 149527, 159572, 289676, 299054, 506933, 598108, 1013866, 2027732, 2969179, 5938358, 11876716, 20784253, 41568506, 83137012]

約数ペア:

[(1, 83137012), (2, 41568506), (4, 20784253), (7, 11876716), (14, 5938358), (28, 2969179), (41, 2027732), (82, 1013866), (139, 598108), (164, 506933), (278, 299054), (287, 289676), (521, 159572), (556, 149527), (574, 144838), (973, 85444), (1042, 79786), (1148, 72419), (1946, 42722), (2084, 39893), (3647, 22796), (3892, 21361), (5699, 14588), (7294, 11398)]