85223936

素因数分解:

$2^9\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 205254720

約数和(自身を除く): 120030784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 79, 86, 98, 112, 128, 158, 172, 196, 224, 256, 301, 316, 344, 392, 448, 512, 553, 602, 632, 688, 784, 896, 1106, 1204, 1264, 1376, 1568, 1792, 2107, 2212, 2408, 2528, 2752, 3136, 3397, 3584, 3871, 4214, 4424, 4816, 5056, 5504, 6272, 6794, 7742, 8428, 8848, 9632, 10112, 11008, 12544, 13588, 15484, 16856, 17696, 19264, 20224, 22016, 23779, 25088, 27176, 30968, 33712, 35392, 38528, 40448, 47558, 54352, 61936, 67424, 70784, 77056, 95116, 108704, 123872, 134848, 141568, 154112, 166453, 190232, 217408, 247744, 269696, 283136, 332906, 380464, 434816, 495488, 539392, 665812, 760928, 869632, 990976, 1078784, 1331624, 1521856, 1739264, 1981952, 2663248, 3043712, 5326496, 6087424, 10652992, 12174848, 21305984, 42611968, 85223936]

約数ペア:

[(1, 85223936), (2, 42611968), (4, 21305984), (7, 12174848), (8, 10652992), (14, 6087424), (16, 5326496), (28, 3043712), (32, 2663248), (43, 1981952), (49, 1739264), (56, 1521856), (64, 1331624), (79, 1078784), (86, 990976), (98, 869632), (112, 760928), (128, 665812), (158, 539392), (172, 495488), (196, 434816), (224, 380464), (256, 332906), (301, 283136), (316, 269696), (344, 247744), (392, 217408), (448, 190232), (512, 166453), (553, 154112), (602, 141568), (632, 134848), (688, 123872), (784, 108704), (896, 95116), (1106, 77056), (1204, 70784), (1264, 67424), (1376, 61936), (1568, 54352), (1792, 47558), (2107, 40448), (2212, 38528), (2408, 35392), (2528, 33712), (2752, 30968), (3136, 27176), (3397, 25088), (3584, 23779), (3871, 22016), (4214, 20224), (4424, 19264), (4816, 17696), (5056, 16856), (5504, 15484), (6272, 13588), (6794, 12544), (7742, 11008), (8428, 10112), (8848, 9632)]