78999192

素因数分解:

$2^3\times 3^3\times {\mathrm{487}}^1\times {\mathrm{751}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 220185600

約数和(自身を除く): 141186408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 487, 751, 974, 1461, 1502, 1948, 2253, 2922, 3004, 3896, 4383, 4506, 5844, 6008, 6759, 8766, 9012, 11688, 13149, 13518, 17532, 18024, 20277, 26298, 27036, 35064, 40554, 52596, 54072, 81108, 105192, 162216, 365737, 731474, 1097211, 1462948, 2194422, 2925896, 3291633, 4388844, 6583266, 8777688, 9874899, 13166532, 19749798, 26333064, 39499596, 78999192]

約数ペア:

[(1, 78999192), (2, 39499596), (3, 26333064), (4, 19749798), (6, 13166532), (8, 9874899), (9, 8777688), (12, 6583266), (18, 4388844), (24, 3291633), (27, 2925896), (36, 2194422), (54, 1462948), (72, 1097211), (108, 731474), (216, 365737), (487, 162216), (751, 105192), (974, 81108), (1461, 54072), (1502, 52596), (1948, 40554), (2253, 35064), (2922, 27036), (3004, 26298), (3896, 20277), (4383, 18024), (4506, 17532), (5844, 13518), (6008, 13149), (6759, 11688), (8766, 9012)]