86998772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 182203392

約数和(自身を除く): 95204620

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 1373, 2044, 2263, 2746, 4526, 5492, 9052, 9611, 15841, 19222, 31682, 38444, 42563, 63364, 85126, 100229, 170252, 200458, 297941, 400916, 595882, 701603, 1191764, 1403206, 2806412, 3107099, 6214198, 12428396, 21749693, 43499386, 86998772]

約数ペア:

[(1, 86998772), (2, 43499386), (4, 21749693), (7, 12428396), (14, 6214198), (28, 3107099), (31, 2806412), (62, 1403206), (73, 1191764), (124, 701603), (146, 595882), (217, 400916), (292, 297941), (434, 200458), (511, 170252), (868, 100229), (1022, 85126), (1373, 63364), (2044, 42563), (2263, 38444), (2746, 31682), (4526, 19222), (5492, 15841), (9052, 9611)]