68777982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 185203200

約数和(自身を除く): 116425218

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 199, 211, 234, 273, 398, 422, 546, 597, 633, 819, 1194, 1266, 1393, 1477, 1638, 1791, 1899, 2587, 2743, 2786, 2954, 3582, 3798, 4179, 4431, 5174, 5486, 7761, 8229, 8358, 8862, 12537, 13293, 15522, 16458, 18109, 19201, 23283, 24687, 25074, 26586, 36218, 38402, 41989, 46566, 49374, 54327, 57603, 83978, 108654, 115206, 125967, 162981, 172809, 251934, 293923, 325962, 345618, 377901, 545857, 587846, 755802, 881769, 1091714, 1637571, 1763538, 2645307, 3275142, 3820999, 4912713, 5290614, 7641998, 9825426, 11462997, 22925994, 34388991, 68777982]

約数ペア:

[(1, 68777982), (2, 34388991), (3, 22925994), (6, 11462997), (7, 9825426), (9, 7641998), (13, 5290614), (14, 4912713), (18, 3820999), (21, 3275142), (26, 2645307), (39, 1763538), (42, 1637571), (63, 1091714), (78, 881769), (91, 755802), (117, 587846), (126, 545857), (182, 377901), (199, 345618), (211, 325962), (234, 293923), (273, 251934), (398, 172809), (422, 162981), (546, 125967), (597, 115206), (633, 108654), (819, 83978), (1194, 57603), (1266, 54327), (1393, 49374), (1477, 46566), (1638, 41989), (1791, 38402), (1899, 36218), (2587, 26586), (2743, 25074), (2786, 24687), (2954, 23283), (3582, 19201), (3798, 18109), (4179, 16458), (4431, 15522), (5174, 13293), (5486, 12537), (7761, 8862), (8229, 8358)]