87900176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 212736384

約数和(自身を除く): 124836208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 827, 949, 1022, 1168, 1456, 1654, 1898, 2044, 3308, 3796, 4088, 5789, 6616, 6643, 7592, 8176, 10751, 11578, 13232, 13286, 15184, 21502, 23156, 26572, 43004, 46312, 53144, 60371, 75257, 86008, 92624, 106288, 120742, 150514, 172016, 241484, 301028, 422597, 482968, 602056, 784823, 845194, 965936, 1204112, 1569646, 1690388, 3139292, 3380776, 5493761, 6278584, 6761552, 10987522, 12557168, 21975044, 43950088, 87900176]

約数ペア:

[(1, 87900176), (2, 43950088), (4, 21975044), (7, 12557168), (8, 10987522), (13, 6761552), (14, 6278584), (16, 5493761), (26, 3380776), (28, 3139292), (52, 1690388), (56, 1569646), (73, 1204112), (91, 965936), (104, 845194), (112, 784823), (146, 602056), (182, 482968), (208, 422597), (292, 301028), (364, 241484), (511, 172016), (584, 150514), (728, 120742), (827, 106288), (949, 92624), (1022, 86008), (1168, 75257), (1456, 60371), (1654, 53144), (1898, 46312), (2044, 43004), (3308, 26572), (3796, 23156), (4088, 21502), (5789, 15184), (6616, 13286), (6643, 13232), (7592, 11578), (8176, 10751)]