85942872

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{2143}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 233288640

約数和(自身を除く): 147345768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2143, 2228, 3342, 4286, 4456, 5013, 6429, 6684, 8572, 10026, 12858, 13368, 17144, 19287, 20052, 25716, 38574, 40104, 51432, 77148, 154296, 1193651, 2387302, 3580953, 4774604, 7161906, 9549208, 10742859, 14323812, 21485718, 28647624, 42971436, 85942872]

約数ペア:

[(1, 85942872), (2, 42971436), (3, 28647624), (4, 21485718), (6, 14323812), (8, 10742859), (9, 9549208), (12, 7161906), (18, 4774604), (24, 3580953), (36, 2387302), (72, 1193651), (557, 154296), (1114, 77148), (1671, 51432), (2143, 40104), (2228, 38574), (3342, 25716), (4286, 20052), (4456, 19287), (5013, 17144), (6429, 13368), (6684, 12858), (8572, 10026)]