77724486

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{12589}}^1$

素因数の和:12618

約数の個数: 48

約数和(自身を含む): 196404000

約数和(自身を除く): 118679514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 12589, 25178, 37767, 75534, 88123, 113301, 176246, 226602, 264369, 528738, 616861, 793107, 1233722, 1586214, 1850583, 3701166, 4318027, 5551749, 8636054, 11103498, 12954081, 25908162, 38862243, 77724486]

約数ペア:

[(1, 77724486), (2, 38862243), (3, 25908162), (6, 12954081), (7, 11103498), (9, 8636054), (14, 5551749), (18, 4318027), (21, 3701166), (42, 1850583), (49, 1586214), (63, 1233722), (98, 793107), (126, 616861), (147, 528738), (294, 264369), (343, 226602), (441, 176246), (686, 113301), (882, 88123), (1029, 75534), (2058, 37767), (3087, 25178), (6174, 12589)]