78737688

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{2099}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 213759000

約数和(自身を除く): 135021312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 2099, 3126, 4168, 4198, 4689, 6252, 6297, 8396, 9378, 12504, 12594, 16792, 18756, 18891, 25188, 37512, 37782, 50376, 75564, 151128, 1093579, 2187158, 3280737, 4374316, 6561474, 8748632, 9842211, 13122948, 19684422, 26245896, 39368844, 78737688]

約数ペア:

[(1, 78737688), (2, 39368844), (3, 26245896), (4, 19684422), (6, 13122948), (8, 9842211), (9, 8748632), (12, 6561474), (18, 4374316), (24, 3280737), (36, 2187158), (72, 1093579), (521, 151128), (1042, 75564), (1563, 50376), (2084, 37782), (2099, 37512), (3126, 25188), (4168, 18891), (4198, 18756), (4689, 16792), (6252, 12594), (6297, 12504), (8396, 9378)]