87156098

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 138283200

約数和(自身を除く): 51127102

約数列:

[1, 2, 43, 59, 86, 89, 118, 178, 193, 386, 2537, 3827, 5074, 5251, 7654, 8299, 10502, 11387, 16598, 17177, 22774, 34354, 225793, 451586, 489641, 738611, 979282, 1013443, 1477222, 2026886, 43578049, 87156098]

約数ペア:

[(1, 87156098), (2, 43578049), (43, 2026886), (59, 1477222), (86, 1013443), (89, 979282), (118, 738611), (178, 489641), (193, 451586), (386, 225793), (2537, 34354), (3827, 22774), (5074, 17177), (5251, 16598), (7654, 11387), (8299, 10502)]