73473148

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^2\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 54

約数和(自身を含む): 153994848

約数和(自身を除く): 80521700

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 223, 287, 446, 574, 892, 1148, 1561, 1681, 2009, 3122, 3362, 4018, 6244, 6724, 8036, 9143, 10927, 11767, 18286, 21854, 23534, 36572, 43708, 47068, 64001, 82369, 128002, 164738, 256004, 329476, 374863, 448007, 749726, 896014, 1499452, 1792028, 2624041, 5248082, 10496164, 18368287, 36736574, 73473148]

約数ペア:

[(1, 73473148), (2, 36736574), (4, 18368287), (7, 10496164), (14, 5248082), (28, 2624041), (41, 1792028), (49, 1499452), (82, 896014), (98, 749726), (164, 448007), (196, 374863), (223, 329476), (287, 256004), (446, 164738), (574, 128002), (892, 82369), (1148, 64001), (1561, 47068), (1681, 43708), (2009, 36572), (3122, 23534), (3362, 21854), (4018, 18286), (6244, 11767), (6724, 10927), (8036, 9143)]