84381408

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{4373}}^1$

素因数の和:4456

約数の個数: 72

約数和(自身を含む): 243596808

約数和(自身を除く): 159215400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4373, 4824, 6432, 8746, 9648, 13119, 17492, 19296, 26238, 34984, 39357, 52476, 69968, 78714, 104952, 139936, 157428, 209904, 292991, 314856, 419808, 585982, 629712, 878973, 1171964, 1259424, 1757946, 2343928, 2636919, 3515892, 4687856, 5273838, 7031784, 9375712, 10547676, 14063568, 21095352, 28127136, 42190704, 84381408]

約数ペア:

[(1, 84381408), (2, 42190704), (3, 28127136), (4, 21095352), (6, 14063568), (8, 10547676), (9, 9375712), (12, 7031784), (16, 5273838), (18, 4687856), (24, 3515892), (32, 2636919), (36, 2343928), (48, 1757946), (67, 1259424), (72, 1171964), (96, 878973), (134, 629712), (144, 585982), (201, 419808), (268, 314856), (288, 292991), (402, 209904), (536, 157428), (603, 139936), (804, 104952), (1072, 78714), (1206, 69968), (1608, 52476), (2144, 39357), (2412, 34984), (3216, 26238), (4373, 19296), (4824, 17492), (6432, 13119), (8746, 9648)]