87210144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 286191360

約数和(自身を除く): 198981216

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, 96, 112, 126, 144, 168, 181, 224, 239, 252, 288, 336, 362, 478, 504, 543, 672, 717, 724, 956, 1008, 1086, 1267, 1434, 1448, 1629, 1673, 1912, 2016, 2151, 2172, 2534, 2868, 2896, 3258, 3346, 3801, 3824, 4302, 4344, 5019, 5068, 5736, 5792, 6516, 6692, 7602, 7648, 8604, 8688, 10038, 10136, 11403, 11472, 13032, 13384, 15057, 15204, 17208, 17376, 20076, 20272, 22806, 22944, 26064, 26768, 30114, 30408, 34416, 40152, 40544, 43259, 45612, 52128, 53536, 60228, 60816, 68832, 80304, 86518, 91224, 120456, 121632, 129777, 160608, 173036, 182448, 240912, 259554, 302813, 346072, 364896, 389331, 481824, 519108, 605626, 692144, 778662, 908439, 1038216, 1211252, 1384288, 1557324, 1816878, 2076432, 2422504, 2725317, 3114648, 3633756, 4152864, 4845008, 5450634, 6229296, 7267512, 9690016, 10901268, 12458592, 14535024, 21802536, 29070048, 43605072, 87210144]

約数ペア:

[(1, 87210144), (2, 43605072), (3, 29070048), (4, 21802536), (6, 14535024), (7, 12458592), (8, 10901268), (9, 9690016), (12, 7267512), (14, 6229296), (16, 5450634), (18, 4845008), (21, 4152864), (24, 3633756), (28, 3114648), (32, 2725317), (36, 2422504), (42, 2076432), (48, 1816878), (56, 1557324), (63, 1384288), (72, 1211252), (84, 1038216), (96, 908439), (112, 778662), (126, 692144), (144, 605626), (168, 519108), (181, 481824), (224, 389331), (239, 364896), (252, 346072), (288, 302813), (336, 259554), (362, 240912), (478, 182448), (504, 173036), (543, 160608), (672, 129777), (717, 121632), (724, 120456), (956, 91224), (1008, 86518), (1086, 80304), (1267, 68832), (1434, 60816), (1448, 60228), (1629, 53536), (1673, 52128), (1912, 45612), (2016, 43259), (2151, 40544), (2172, 40152), (2534, 34416), (2868, 30408), (2896, 30114), (3258, 26768), (3346, 26064), (3801, 22944), (3824, 22806), (4302, 20272), (4344, 20076), (5019, 17376), (5068, 17208), (5736, 15204), (5792, 15057), (6516, 13384), (6692, 13032), (7602, 11472), (7648, 11403), (8604, 10136), (8688, 10038)]