7855128

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 21559200

約数和(自身を除く): 13704072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1381, 1422, 1896, 2762, 2844, 4143, 5524, 5688, 8286, 11048, 12429, 16572, 24858, 33144, 49716, 99432, 109099, 218198, 327297, 436396, 654594, 872792, 981891, 1309188, 1963782, 2618376, 3927564, 7855128]

約数ペア:

[(1, 7855128), (2, 3927564), (3, 2618376), (4, 1963782), (6, 1309188), (8, 981891), (9, 872792), (12, 654594), (18, 436396), (24, 327297), (36, 218198), (72, 109099), (79, 99432), (158, 49716), (237, 33144), (316, 24858), (474, 16572), (632, 12429), (711, 11048), (948, 8286), (1381, 5688), (1422, 5524), (1896, 4143), (2762, 2844)]