123023688

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 337582080

約数和(自身を除く): 214558392

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 71, 73, 86, 92, 129, 138, 142, 146, 172, 184, 213, 219, 258, 276, 284, 292, 344, 426, 438, 516, 552, 568, 584, 852, 876, 989, 1032, 1633, 1679, 1704, 1752, 1978, 2967, 3053, 3139, 3266, 3358, 3956, 4899, 5037, 5183, 5934, 6106, 6278, 6532, 6716, 7912, 9159, 9417, 9798, 10074, 10366, 11868, 12212, 12556, 13064, 13432, 15549, 18318, 18834, 19596, 20148, 20732, 23736, 24424, 25112, 31098, 36636, 37668, 39192, 40296, 41464, 62196, 70219, 72197, 73272, 75336, 119209, 124392, 140438, 144394, 210657, 216591, 222869, 238418, 280876, 288788, 357627, 421314, 433182, 445738, 476836, 561752, 577576, 668607, 715254, 842628, 866364, 891476, 953672, 1337214, 1430508, 1685256, 1732728, 1782952, 2674428, 2861016, 5125987, 5348856, 10251974, 15377961, 20503948, 30755922, 41007896, 61511844, 123023688]

約数ペア:

[(1, 123023688), (2, 61511844), (3, 41007896), (4, 30755922), (6, 20503948), (8, 15377961), (12, 10251974), (23, 5348856), (24, 5125987), (43, 2861016), (46, 2674428), (69, 1782952), (71, 1732728), (73, 1685256), (86, 1430508), (92, 1337214), (129, 953672), (138, 891476), (142, 866364), (146, 842628), (172, 715254), (184, 668607), (213, 577576), (219, 561752), (258, 476836), (276, 445738), (284, 433182), (292, 421314), (344, 357627), (426, 288788), (438, 280876), (516, 238418), (552, 222869), (568, 216591), (584, 210657), (852, 144394), (876, 140438), (989, 124392), (1032, 119209), (1633, 75336), (1679, 73272), (1704, 72197), (1752, 70219), (1978, 62196), (2967, 41464), (3053, 40296), (3139, 39192), (3266, 37668), (3358, 36636), (3956, 31098), (4899, 25112), (5037, 24424), (5183, 23736), (5934, 20732), (6106, 20148), (6278, 19596), (6532, 18834), (6716, 18318), (7912, 15549), (9159, 13432), (9417, 13064), (9798, 12556), (10074, 12212), (10366, 11868)]