90004992

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 160

約数和(自身を含む): 299337984

約数和(自身を除く): 209332992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 672, 704, 761, 768, 896, 924, 1056, 1232, 1344, 1408, 1522, 1536, 1792, 1848, 2112, 2283, 2464, 2688, 2816, 3044, 3584, 3696, 4224, 4566, 4928, 5327, 5376, 5632, 6088, 7392, 8371, 8448, 9132, 9856, 10654, 10752, 12176, 14784, 15981, 16742, 16896, 18264, 19712, 21308, 24352, 25113, 29568, 31962, 33484, 36528, 39424, 42616, 48704, 50226, 58597, 59136, 63924, 66968, 73056, 85232, 97408, 100452, 117194, 118272, 127848, 133936, 146112, 170464, 175791, 194816, 200904, 234388, 255696, 267872, 292224, 340928, 351582, 389632, 401808, 468776, 511392, 535744, 584448, 681856, 703164, 803616, 937552, 1022784, 1071488, 1168896, 1363712, 1406328, 1607232, 1875104, 2045568, 2142976, 2727424, 2812656, 3214464, 3750208, 4091136, 4285952, 5625312, 6428928, 7500416, 8182272, 11250624, 12857856, 15000832, 22501248, 30001664, 45002496, 90004992]

約数ペア:

[(1, 90004992), (2, 45002496), (3, 30001664), (4, 22501248), (6, 15000832), (7, 12857856), (8, 11250624), (11, 8182272), (12, 7500416), (14, 6428928), (16, 5625312), (21, 4285952), (22, 4091136), (24, 3750208), (28, 3214464), (32, 2812656), (33, 2727424), (42, 2142976), (44, 2045568), (48, 1875104), (56, 1607232), (64, 1406328), (66, 1363712), (77, 1168896), (84, 1071488), (88, 1022784), (96, 937552), (112, 803616), (128, 703164), (132, 681856), (154, 584448), (168, 535744), (176, 511392), (192, 468776), (224, 401808), (231, 389632), (256, 351582), (264, 340928), (308, 292224), (336, 267872), (352, 255696), (384, 234388), (448, 200904), (462, 194816), (512, 175791), (528, 170464), (616, 146112), (672, 133936), (704, 127848), (761, 118272), (768, 117194), (896, 100452), (924, 97408), (1056, 85232), (1232, 73056), (1344, 66968), (1408, 63924), (1522, 59136), (1536, 58597), (1792, 50226), (1848, 48704), (2112, 42616), (2283, 39424), (2464, 36528), (2688, 33484), (2816, 31962), (3044, 29568), (3584, 25113), (3696, 24352), (4224, 21308), (4566, 19712), (4928, 18264), (5327, 16896), (5376, 16742), (5632, 15981), (6088, 14784), (7392, 12176), (8371, 10752), (8448, 10654), (9132, 9856)]