57287808

素因数分解:

$2^7\times 3^2\times {\mathrm{223}}^2$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 165594195

約数和(自身を除く): 108306387

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 288, 384, 446, 576, 669, 892, 1152, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 7136, 8028, 10704, 14272, 16056, 21408, 28544, 32112, 42816, 49729, 64224, 85632, 99458, 128448, 149187, 198916, 256896, 298374, 397832, 447561, 596748, 795664, 895122, 1193496, 1591328, 1790244, 2386992, 3182656, 3580488, 4773984, 6365312, 7160976, 9547968, 14321952, 19095936, 28643904, 57287808]

約数ペア:

[(1, 57287808), (2, 28643904), (3, 19095936), (4, 14321952), (6, 9547968), (8, 7160976), (9, 6365312), (12, 4773984), (16, 3580488), (18, 3182656), (24, 2386992), (32, 1790244), (36, 1591328), (48, 1193496), (64, 895122), (72, 795664), (96, 596748), (128, 447561), (144, 397832), (192, 298374), (223, 256896), (288, 198916), (384, 149187), (446, 128448), (576, 99458), (669, 85632), (892, 64224), (1152, 49729), (1338, 42816), (1784, 32112), (2007, 28544), (2676, 21408), (3568, 16056), (4014, 14272), (5352, 10704), (7136, 8028)]