81536784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{34667}}^1$

素因数の和:34692

約数の個数: 60

約数和(自身を含む): 245033424

約数和(自身を除く): 163496640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 34667, 69334, 104001, 138668, 208002, 242669, 277336, 416004, 485338, 554672, 728007, 832008, 970676, 1456014, 1664016, 1698683, 1941352, 2912028, 3397366, 3882704, 5096049, 5824056, 6794732, 10192098, 11648112, 13589464, 20384196, 27178928, 40768392, 81536784]

約数ペア:

[(1, 81536784), (2, 40768392), (3, 27178928), (4, 20384196), (6, 13589464), (7, 11648112), (8, 10192098), (12, 6794732), (14, 5824056), (16, 5096049), (21, 3882704), (24, 3397366), (28, 2912028), (42, 1941352), (48, 1698683), (49, 1664016), (56, 1456014), (84, 970676), (98, 832008), (112, 728007), (147, 554672), (168, 485338), (196, 416004), (294, 277336), (336, 242669), (392, 208002), (588, 138668), (784, 104001), (1176, 69334), (2352, 34667)]