87472658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7879}}^1$

素因数の和:7962

約数の個数: 32

約数和(自身を含む): 164156160

約数和(自身を除く): 76683502

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 5551, 7879, 11102, 15758, 55153, 102427, 110306, 204854, 480619, 716989, 961238, 1433978, 3364333, 6248047, 6728666, 12496094, 43736329, 87472658]

約数ペア:

[(1, 87472658), (2, 43736329), (7, 12496094), (13, 6728666), (14, 6248047), (26, 3364333), (61, 1433978), (91, 961238), (122, 716989), (182, 480619), (427, 204854), (793, 110306), (854, 102427), (1586, 55153), (5551, 15758), (7879, 11102)]