77527242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19489}}^1$

素因数の和:19527

約数の個数: 48

約数和(自身を含む): 191547720

約数和(自身を除く): 114020478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 19489, 38978, 58467, 116934, 175401, 253357, 331313, 350802, 506714, 662626, 760071, 993939, 1520142, 1987878, 2280213, 2981817, 4307069, 4560426, 5963634, 8614138, 12921207, 25842414, 38763621, 77527242]

約数ペア:

[(1, 77527242), (2, 38763621), (3, 25842414), (6, 12921207), (9, 8614138), (13, 5963634), (17, 4560426), (18, 4307069), (26, 2981817), (34, 2280213), (39, 1987878), (51, 1520142), (78, 993939), (102, 760071), (117, 662626), (153, 506714), (221, 350802), (234, 331313), (306, 253357), (442, 175401), (663, 116934), (1326, 58467), (1989, 38978), (3978, 19489)]