67847534416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{5693}}^1$

素因数の和:6116

約数の個数: 80

約数和(自身を含む): 139799088000

約数和(自身を除く): 71951553584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 199, 304, 394, 398, 788, 796, 1576, 1592, 3152, 3184, 3743, 3781, 5693, 7486, 7562, 11386, 14972, 15124, 22772, 29944, 30248, 39203, 45544, 59888, 60496, 78406, 91088, 108167, 156812, 216334, 313624, 432668, 627248, 744857, 865336, 1121521, 1132907, 1489714, 1730672, 2243042, 2265814, 2979428, 4486084, 4531628, 5958856, 8972168, 9063256, 11917712, 17944336, 18126512, 21308899, 21525233, 42617798, 43050466, 85235596, 86100932, 170471192, 172201864, 223182679, 340942384, 344403728, 446365358, 892730716, 1785461432, 3570922864, 4240470901, 8480941802, 16961883604, 33923767208, 67847534416]

約数ペア:

[(1, 67847534416), (2, 33923767208), (4, 16961883604), (8, 8480941802), (16, 4240470901), (19, 3570922864), (38, 1785461432), (76, 892730716), (152, 446365358), (197, 344403728), (199, 340942384), (304, 223182679), (394, 172201864), (398, 170471192), (788, 86100932), (796, 85235596), (1576, 43050466), (1592, 42617798), (3152, 21525233), (3184, 21308899), (3743, 18126512), (3781, 17944336), (5693, 11917712), (7486, 9063256), (7562, 8972168), (11386, 5958856), (14972, 4531628), (15124, 4486084), (22772, 2979428), (29944, 2265814), (30248, 2243042), (39203, 1730672), (45544, 1489714), (59888, 1132907), (60496, 1121521), (78406, 865336), (91088, 744857), (108167, 627248), (156812, 432668), (216334, 313624)]