77959728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 278553600

約数和(自身を除く): 200593872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 79, 84, 88, 89, 99, 112, 126, 132, 144, 154, 158, 168, 176, 178, 198, 231, 237, 252, 264, 267, 308, 316, 336, 356, 396, 462, 474, 504, 528, 534, 553, 616, 623, 632, 693, 711, 712, 792, 801, 869, 924, 948, 979, 1008, 1068, 1106, 1232, 1246, 1264, 1386, 1422, 1424, 1584, 1602, 1659, 1738, 1848, 1869, 1896, 1958, 2136, 2212, 2492, 2607, 2772, 2844, 2937, 3204, 3318, 3476, 3696, 3738, 3792, 3916, 4272, 4424, 4977, 4984, 5214, 5544, 5607, 5688, 5874, 6083, 6408, 6636, 6853, 6952, 7031, 7476, 7821, 7832, 8811, 8848, 9954, 9968, 10428, 11088, 11214, 11376, 11748, 12166, 12816, 13272, 13706, 13904, 14062, 14952, 15642, 15664, 17622, 18249, 19908, 20559, 20856, 21093, 22428, 23496, 24332, 26544, 27412, 28124, 29904, 31284, 35244, 36498, 39816, 41118, 41712, 42186, 44856, 46992, 48664, 49217, 54747, 54824, 56248, 61677, 62568, 63279, 70488, 72996, 77341, 79632, 82236, 84372, 89712, 97328, 98434, 109494, 109648, 112496, 123354, 125136, 126558, 140976, 145992, 147651, 154682, 164472, 168744, 196868, 218988, 232023, 246708, 253116, 291984, 295302, 309364, 328944, 337488, 393736, 437976, 442953, 464046, 493416, 506232, 541387, 590604, 618728, 696069, 787472, 875952, 885906, 928092, 986832, 1012464, 1082774, 1181208, 1237456, 1392138, 1624161, 1771812, 1856184, 2165548, 2362416, 2784276, 3248322, 3543624, 3712368, 4331096, 4872483, 5568552, 6496644, 7087248, 8662192, 9744966, 11137104, 12993288, 19489932, 25986576, 38979864, 77959728]

約数ペア:

[(1, 77959728), (2, 38979864), (3, 25986576), (4, 19489932), (6, 12993288), (7, 11137104), (8, 9744966), (9, 8662192), (11, 7087248), (12, 6496644), (14, 5568552), (16, 4872483), (18, 4331096), (21, 3712368), (22, 3543624), (24, 3248322), (28, 2784276), (33, 2362416), (36, 2165548), (42, 1856184), (44, 1771812), (48, 1624161), (56, 1392138), (63, 1237456), (66, 1181208), (72, 1082774), (77, 1012464), (79, 986832), (84, 928092), (88, 885906), (89, 875952), (99, 787472), (112, 696069), (126, 618728), (132, 590604), (144, 541387), (154, 506232), (158, 493416), (168, 464046), (176, 442953), (178, 437976), (198, 393736), (231, 337488), (237, 328944), (252, 309364), (264, 295302), (267, 291984), (308, 253116), (316, 246708), (336, 232023), (356, 218988), (396, 196868), (462, 168744), (474, 164472), (504, 154682), (528, 147651), (534, 145992), (553, 140976), (616, 126558), (623, 125136), (632, 123354), (693, 112496), (711, 109648), (712, 109494), (792, 98434), (801, 97328), (869, 89712), (924, 84372), (948, 82236), (979, 79632), (1008, 77341), (1068, 72996), (1106, 70488), (1232, 63279), (1246, 62568), (1264, 61677), (1386, 56248), (1422, 54824), (1424, 54747), (1584, 49217), (1602, 48664), (1659, 46992), (1738, 44856), (1848, 42186), (1869, 41712), (1896, 41118), (1958, 39816), (2136, 36498), (2212, 35244), (2492, 31284), (2607, 29904), (2772, 28124), (2844, 27412), (2937, 26544), (3204, 24332), (3318, 23496), (3476, 22428), (3696, 21093), (3738, 20856), (3792, 20559), (3916, 19908), (4272, 18249), (4424, 17622), (4977, 15664), (4984, 15642), (5214, 14952), (5544, 14062), (5607, 13904), (5688, 13706), (5874, 13272), (6083, 12816), (6408, 12166), (6636, 11748), (6853, 11376), (6952, 11214), (7031, 11088), (7476, 10428), (7821, 9968), (7832, 9954), (8811, 8848)]