77972378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{114329}}^1$

素因数の和:114373

約数の個数: 16

約数和(自身を含む): 131708160

約数和(自身を除く): 53735782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 114329, 228658, 1257619, 2515238, 3544199, 7088398, 38986189, 77972378]

約数ペア:

[(1, 77972378), (2, 38986189), (11, 7088398), (22, 3544199), (31, 2515238), (62, 1257619), (341, 228658), (682, 114329)]