75978126

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{86143}}^1$

素因数の和:86165

約数の個数: 36

約数和(自身を含む): 191498112

約数和(自身を除く): 115519986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 86143, 172286, 258429, 516858, 603001, 775287, 1206002, 1550574, 1809003, 3618006, 4221007, 5427009, 8442014, 10854018, 12663021, 25326042, 37989063, 75978126]

約数ペア:

[(1, 75978126), (2, 37989063), (3, 25326042), (6, 12663021), (7, 10854018), (9, 8442014), (14, 5427009), (18, 4221007), (21, 3618006), (42, 1809003), (49, 1550574), (63, 1206002), (98, 775287), (126, 603001), (147, 516858), (294, 258429), (441, 172286), (882, 86143)]