121475232

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2226

約数の個数: 72

約数和(自身を含む): 347256000

約数和(自身を除く): 225780768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 1999, 2532, 3376, 3798, 3998, 5064, 5997, 6752, 7596, 7996, 10128, 11994, 15192, 15992, 17991, 20256, 23988, 30384, 31984, 35982, 47976, 60768, 63968, 71964, 95952, 143928, 191904, 287856, 421789, 575712, 843578, 1265367, 1687156, 2530734, 3374312, 3796101, 5061468, 6748624, 7592202, 10122936, 13497248, 15184404, 20245872, 30368808, 40491744, 60737616, 121475232]

約数ペア:

[(1, 121475232), (2, 60737616), (3, 40491744), (4, 30368808), (6, 20245872), (8, 15184404), (9, 13497248), (12, 10122936), (16, 7592202), (18, 6748624), (24, 5061468), (32, 3796101), (36, 3374312), (48, 2530734), (72, 1687156), (96, 1265367), (144, 843578), (211, 575712), (288, 421789), (422, 287856), (633, 191904), (844, 143928), (1266, 95952), (1688, 71964), (1899, 63968), (1999, 60768), (2532, 47976), (3376, 35982), (3798, 31984), (3998, 30384), (5064, 23988), (5997, 20256), (6752, 17991), (7596, 15992), (7996, 15192), (10128, 11994)]