64773704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 133920000

約数和(自身を除く): 69146296

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 61, 92, 116, 122, 184, 199, 232, 244, 398, 488, 667, 796, 1334, 1403, 1592, 1769, 2668, 2806, 3538, 4577, 5336, 5612, 5771, 7076, 9154, 11224, 11542, 12139, 14152, 18308, 23084, 24278, 36616, 40687, 46168, 48556, 81374, 97112, 132733, 162748, 265466, 279197, 325496, 352031, 530932, 558394, 704062, 1061864, 1116788, 1408124, 2233576, 2816248, 8096713, 16193426, 32386852, 64773704]

約数ペア:

[(1, 64773704), (2, 32386852), (4, 16193426), (8, 8096713), (23, 2816248), (29, 2233576), (46, 1408124), (58, 1116788), (61, 1061864), (92, 704062), (116, 558394), (122, 530932), (184, 352031), (199, 325496), (232, 279197), (244, 265466), (398, 162748), (488, 132733), (667, 97112), (796, 81374), (1334, 48556), (1403, 46168), (1592, 40687), (1769, 36616), (2668, 24278), (2806, 23084), (3538, 18308), (4577, 14152), (5336, 12139), (5612, 11542), (5771, 11224), (7076, 9154)]