80745154

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 146882304

約数和(自身を除く): 66137150

約数列:

[1, 2, 7, 14, 41, 47, 73, 82, 94, 146, 287, 329, 511, 574, 658, 1022, 1681, 1927, 2993, 3362, 3431, 3854, 5986, 6862, 11767, 13489, 20951, 23534, 24017, 26978, 41902, 48034, 79007, 122713, 140671, 158014, 245426, 281342, 553049, 858991, 984697, 1106098, 1717982, 1969394, 5767511, 11535022, 40372577, 80745154]

約数ペア:

[(1, 80745154), (2, 40372577), (7, 11535022), (14, 5767511), (41, 1969394), (47, 1717982), (73, 1106098), (82, 984697), (94, 858991), (146, 553049), (287, 281342), (329, 245426), (511, 158014), (574, 140671), (658, 122713), (1022, 79007), (1681, 48034), (1927, 41902), (2993, 26978), (3362, 24017), (3431, 23534), (3854, 20951), (5986, 13489), (6862, 11767)]