71798244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2153}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 192033408

約数和(自身を除く): 120235164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2153, 2382, 2779, 4306, 4764, 5558, 6459, 8337, 8612, 11116, 12918, 15071, 16674, 25836, 30142, 33348, 45213, 60284, 90426, 180852, 854741, 1709482, 2564223, 3418964, 5128446, 5983187, 10256892, 11966374, 17949561, 23932748, 35899122, 71798244]

約数ペア:

[(1, 71798244), (2, 35899122), (3, 23932748), (4, 17949561), (6, 11966374), (7, 10256892), (12, 5983187), (14, 5128446), (21, 3418964), (28, 2564223), (42, 1709482), (84, 854741), (397, 180852), (794, 90426), (1191, 60284), (1588, 45213), (2153, 33348), (2382, 30142), (2779, 25836), (4306, 16674), (4764, 15071), (5558, 12918), (6459, 11116), (8337, 8612)]