86891616

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{4789}}^1$

素因数の和:4818

約数の個数: 120

約数和(自身を含む): 292113360

約数和(自身を除く): 205221744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 4789, 6048, 9072, 9578, 14367, 18144, 19156, 28734, 33523, 38312, 43101, 57468, 67046, 76624, 86202, 100569, 114936, 129303, 134092, 153248, 172404, 201138, 229872, 258606, 268184, 301707, 344808, 387909, 402276, 459744, 517212, 536368, 603414, 689616, 775818, 804552, 905121, 1034424, 1072736, 1206828, 1379232, 1551636, 1609104, 1810242, 2068848, 2413656, 2715363, 3103272, 3218208, 3620484, 4137696, 4827312, 5430726, 6206544, 7240968, 9654624, 10861452, 12413088, 14481936, 21722904, 28963872, 43445808, 86891616]

約数ペア:

[(1, 86891616), (2, 43445808), (3, 28963872), (4, 21722904), (6, 14481936), (7, 12413088), (8, 10861452), (9, 9654624), (12, 7240968), (14, 6206544), (16, 5430726), (18, 4827312), (21, 4137696), (24, 3620484), (27, 3218208), (28, 3103272), (32, 2715363), (36, 2413656), (42, 2068848), (48, 1810242), (54, 1609104), (56, 1551636), (63, 1379232), (72, 1206828), (81, 1072736), (84, 1034424), (96, 905121), (108, 804552), (112, 775818), (126, 689616), (144, 603414), (162, 536368), (168, 517212), (189, 459744), (216, 402276), (224, 387909), (252, 344808), (288, 301707), (324, 268184), (336, 258606), (378, 229872), (432, 201138), (504, 172404), (567, 153248), (648, 134092), (672, 129303), (756, 114936), (864, 100569), (1008, 86202), (1134, 76624), (1296, 67046), (1512, 57468), (2016, 43101), (2268, 38312), (2592, 33523), (3024, 28734), (4536, 19156), (4789, 18144), (6048, 14367), (9072, 9578)]