88161836

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 181988352

約数和(自身を除く): 93826516

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 427, 497, 727, 854, 994, 1454, 1708, 1988, 2908, 4331, 5089, 8662, 10178, 17324, 20356, 30317, 44347, 51617, 60634, 88694, 103234, 121268, 177388, 206468, 310429, 361319, 620858, 722638, 1241716, 1445276, 3148637, 6297274, 12594548, 22040459, 44080918, 88161836]

約数ペア:

[(1, 88161836), (2, 44080918), (4, 22040459), (7, 12594548), (14, 6297274), (28, 3148637), (61, 1445276), (71, 1241716), (122, 722638), (142, 620858), (244, 361319), (284, 310429), (427, 206468), (497, 177388), (727, 121268), (854, 103234), (994, 88694), (1454, 60634), (1708, 51617), (1988, 44347), (2908, 30317), (4331, 20356), (5089, 17324), (8662, 10178)]