84870828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1673

約数の個数: 120

約数和(自身を含む): 264751872

約数和(自身を除く): 179881044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1627, 1863, 1932, 2268, 2484, 2898, 3254, 3726, 4347, 4881, 5796, 6508, 7452, 8694, 9762, 11389, 13041, 14643, 17388, 19524, 22778, 26082, 29286, 34167, 37421, 43929, 45556, 52164, 58572, 68334, 74842, 87858, 102501, 112263, 131787, 136668, 149684, 175716, 205002, 224526, 261947, 263574, 307503, 336789, 410004, 449052, 523894, 527148, 615006, 673578, 785841, 922509, 1010367, 1047788, 1230012, 1347156, 1571682, 1845018, 2020734, 2357523, 3031101, 3143364, 3690036, 4041468, 4715046, 6062202, 7072569, 9430092, 12124404, 14145138, 21217707, 28290276, 42435414, 84870828]

約数ペア:

[(1, 84870828), (2, 42435414), (3, 28290276), (4, 21217707), (6, 14145138), (7, 12124404), (9, 9430092), (12, 7072569), (14, 6062202), (18, 4715046), (21, 4041468), (23, 3690036), (27, 3143364), (28, 3031101), (36, 2357523), (42, 2020734), (46, 1845018), (54, 1571682), (63, 1347156), (69, 1230012), (81, 1047788), (84, 1010367), (92, 922509), (108, 785841), (126, 673578), (138, 615006), (161, 527148), (162, 523894), (189, 449052), (207, 410004), (252, 336789), (276, 307503), (322, 263574), (324, 261947), (378, 224526), (414, 205002), (483, 175716), (567, 149684), (621, 136668), (644, 131787), (756, 112263), (828, 102501), (966, 87858), (1134, 74842), (1242, 68334), (1449, 58572), (1627, 52164), (1863, 45556), (1932, 43929), (2268, 37421), (2484, 34167), (2898, 29286), (3254, 26082), (3726, 22778), (4347, 19524), (4881, 17388), (5796, 14643), (6508, 13041), (7452, 11389), (8694, 9762)]