85461744

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 232128000

約数和(自身を除く): 146666256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 199, 276, 368, 389, 398, 552, 597, 778, 796, 1104, 1167, 1194, 1556, 1592, 2334, 2388, 3112, 3184, 4577, 4668, 4776, 6224, 8947, 9154, 9336, 9552, 13731, 17894, 18308, 18672, 26841, 27462, 35788, 36616, 53682, 54924, 71576, 73232, 77411, 107364, 109848, 143152, 154822, 214728, 219696, 232233, 309644, 429456, 464466, 619288, 928932, 1238576, 1780453, 1857864, 3560906, 3715728, 5341359, 7121812, 10682718, 14243624, 21365436, 28487248, 42730872, 85461744]

約数ペア:

[(1, 85461744), (2, 42730872), (3, 28487248), (4, 21365436), (6, 14243624), (8, 10682718), (12, 7121812), (16, 5341359), (23, 3715728), (24, 3560906), (46, 1857864), (48, 1780453), (69, 1238576), (92, 928932), (138, 619288), (184, 464466), (199, 429456), (276, 309644), (368, 232233), (389, 219696), (398, 214728), (552, 154822), (597, 143152), (778, 109848), (796, 107364), (1104, 77411), (1167, 73232), (1194, 71576), (1556, 54924), (1592, 53682), (2334, 36616), (2388, 35788), (3112, 27462), (3184, 26841), (4577, 18672), (4668, 18308), (4776, 17894), (6224, 13731), (8947, 9552), (9154, 9336)]