77331744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 254741760

約数和(自身を除く): 177410016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 431, 504, 534, 623, 672, 712, 801, 862, 1008, 1068, 1246, 1293, 1424, 1602, 1724, 1869, 2016, 2136, 2492, 2586, 2848, 3017, 3204, 3448, 3738, 3879, 4272, 4984, 5172, 5607, 6034, 6408, 6896, 7476, 7758, 8544, 9051, 9968, 10344, 11214, 12068, 12816, 13792, 14952, 15516, 18102, 19936, 20688, 22428, 24136, 25632, 27153, 29904, 31032, 36204, 38359, 41376, 44856, 48272, 54306, 59808, 62064, 72408, 76718, 89712, 96544, 108612, 115077, 124128, 144816, 153436, 179424, 217224, 230154, 268513, 289632, 306872, 345231, 434448, 460308, 537026, 613744, 690462, 805539, 868896, 920616, 1074052, 1227488, 1380924, 1611078, 1841232, 2148104, 2416617, 2761848, 3222156, 3682464, 4296208, 4833234, 5523696, 6444312, 8592416, 9666468, 11047392, 12888624, 19332936, 25777248, 38665872, 77331744]

約数ペア:

[(1, 77331744), (2, 38665872), (3, 25777248), (4, 19332936), (6, 12888624), (7, 11047392), (8, 9666468), (9, 8592416), (12, 6444312), (14, 5523696), (16, 4833234), (18, 4296208), (21, 3682464), (24, 3222156), (28, 2761848), (32, 2416617), (36, 2148104), (42, 1841232), (48, 1611078), (56, 1380924), (63, 1227488), (72, 1074052), (84, 920616), (89, 868896), (96, 805539), (112, 690462), (126, 613744), (144, 537026), (168, 460308), (178, 434448), (224, 345231), (252, 306872), (267, 289632), (288, 268513), (336, 230154), (356, 217224), (431, 179424), (504, 153436), (534, 144816), (623, 124128), (672, 115077), (712, 108612), (801, 96544), (862, 89712), (1008, 76718), (1068, 72408), (1246, 62064), (1293, 59808), (1424, 54306), (1602, 48272), (1724, 44856), (1869, 41376), (2016, 38359), (2136, 36204), (2492, 31032), (2586, 29904), (2848, 27153), (3017, 25632), (3204, 24136), (3448, 22428), (3738, 20688), (3879, 19936), (4272, 18102), (4984, 15516), (5172, 14952), (5607, 13792), (6034, 12816), (6408, 12068), (6896, 11214), (7476, 10344), (7758, 9968), (8544, 9051)]