77542108

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 167311872

約数和(自身を除く): 89769764

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 103, 161, 167, 196, 206, 322, 334, 412, 644, 668, 721, 1127, 1169, 1442, 2254, 2338, 2369, 2884, 3841, 4508, 4676, 4738, 5047, 7682, 8183, 9476, 10094, 15364, 16366, 16583, 17201, 20188, 26887, 32732, 33166, 34402, 53774, 66332, 68804, 107548, 116081, 120407, 188209, 232162, 240814, 376418, 395623, 464324, 481628, 752836, 791246, 842849, 1582492, 1685698, 2769361, 3371396, 5538722, 11077444, 19385527, 38771054, 77542108]

約数ペア:

[(1, 77542108), (2, 38771054), (4, 19385527), (7, 11077444), (14, 5538722), (23, 3371396), (28, 2769361), (46, 1685698), (49, 1582492), (92, 842849), (98, 791246), (103, 752836), (161, 481628), (167, 464324), (196, 395623), (206, 376418), (322, 240814), (334, 232162), (412, 188209), (644, 120407), (668, 116081), (721, 107548), (1127, 68804), (1169, 66332), (1442, 53774), (2254, 34402), (2338, 33166), (2369, 32732), (2884, 26887), (3841, 20188), (4508, 17201), (4676, 16583), (4738, 16366), (5047, 15364), (7682, 10094), (8183, 9476)]