77897274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6251

約数の個数: 64

約数和(自身を含む): 200116224

約数和(自身を除く): 122218950

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6203, 6279, 12406, 12558, 18609, 37218, 43421, 80639, 86842, 130263, 142669, 161278, 241917, 260526, 285338, 428007, 483834, 564473, 856014, 998683, 1128946, 1693419, 1854697, 1997366, 2996049, 3386838, 3709394, 5564091, 5992098, 11128182, 12982879, 25965758, 38948637, 77897274]

約数ペア:

[(1, 77897274), (2, 38948637), (3, 25965758), (6, 12982879), (7, 11128182), (13, 5992098), (14, 5564091), (21, 3709394), (23, 3386838), (26, 2996049), (39, 1997366), (42, 1854697), (46, 1693419), (69, 1128946), (78, 998683), (91, 856014), (138, 564473), (161, 483834), (182, 428007), (273, 285338), (299, 260526), (322, 241917), (483, 161278), (546, 142669), (598, 130263), (897, 86842), (966, 80639), (1794, 43421), (2093, 37218), (4186, 18609), (6203, 12558), (6279, 12406)]