77088172

素因数分解:

$2^2\times 7^2\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1286

約数の個数: 36

約数和(自身を含む): 157435824

約数和(自身を除く): 80347652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 541, 727, 1082, 1454, 2164, 2908, 3787, 5089, 7574, 10178, 15148, 20356, 26509, 35623, 53018, 71246, 106036, 142492, 393307, 786614, 1573228, 2753149, 5506298, 11012596, 19272043, 38544086, 77088172]

約数ペア:

[(1, 77088172), (2, 38544086), (4, 19272043), (7, 11012596), (14, 5506298), (28, 2753149), (49, 1573228), (98, 786614), (196, 393307), (541, 142492), (727, 106036), (1082, 71246), (1454, 53018), (2164, 35623), (2908, 26509), (3787, 20356), (5089, 15148), (7574, 10178)]