77907726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 182722176

約数和(自身を除く): 104814450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1338, 1493, 2007, 2899, 2986, 4014, 4479, 5798, 8697, 8958, 13437, 17394, 19409, 26091, 26874, 38818, 52182, 58227, 116454, 174681, 332939, 349362, 665878, 998817, 1997634, 2996451, 4328207, 5992902, 8656414, 12984621, 25969242, 38953863, 77907726]

約数ペア:

[(1, 77907726), (2, 38953863), (3, 25969242), (6, 12984621), (9, 8656414), (13, 5992902), (18, 4328207), (26, 2996451), (39, 1997634), (78, 998817), (117, 665878), (223, 349362), (234, 332939), (446, 174681), (669, 116454), (1338, 58227), (1493, 52182), (2007, 38818), (2899, 26874), (2986, 26091), (4014, 19409), (4479, 17394), (5798, 13437), (8697, 8958)]