78437994

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 160235520

約数和(自身を除く): 81797526

約数列:

[1, 2, 3, 6, 79, 127, 158, 237, 254, 381, 474, 762, 1303, 2606, 3909, 7818, 10033, 20066, 30099, 60198, 102937, 165481, 205874, 308811, 330962, 496443, 617622, 992886, 13072999, 26145998, 39218997, 78437994]

約数ペア:

[(1, 78437994), (2, 39218997), (3, 26145998), (6, 13072999), (79, 992886), (127, 617622), (158, 496443), (237, 330962), (254, 308811), (381, 205874), (474, 165481), (762, 102937), (1303, 60198), (2606, 30099), (3909, 20066), (7818, 10033)]