77301272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11827}}^1$

素因数の和:11895

約数の個数: 32

約数和(自身を含む): 156129600

約数和(自身を除く): 78828328

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 11827, 23654, 47308, 94616, 224713, 449426, 508561, 898852, 1017122, 1797704, 2034244, 4068488, 9662659, 19325318, 38650636, 77301272]

約数ペア:

[(1, 77301272), (2, 38650636), (4, 19325318), (8, 9662659), (19, 4068488), (38, 2034244), (43, 1797704), (76, 1017122), (86, 898852), (152, 508561), (172, 449426), (344, 224713), (817, 94616), (1634, 47308), (3268, 23654), (6536, 11827)]