80455986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{343829}}^1$

素因数の和:343850

約数の個数: 24

約数和(自身を含む): 187731180

約数和(自身を除く): 107275194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 343829, 687658, 1031487, 2062974, 3094461, 4469777, 6188922, 8939554, 13409331, 26818662, 40227993, 80455986]

約数ペア:

[(1, 80455986), (2, 40227993), (3, 26818662), (6, 13409331), (9, 8939554), (13, 6188922), (18, 4469777), (26, 3094461), (39, 2062974), (78, 1031487), (117, 687658), (234, 343829)]