90250464

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21863}}^1$

素因数の和:21919

約数の個数: 48

約数和(自身を含む): 242428032

約数和(自身を除く): 152177568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 21863, 43726, 65589, 87452, 131178, 174904, 262356, 349808, 524712, 699616, 940109, 1049424, 1880218, 2098848, 2820327, 3760436, 5640654, 7520872, 11281308, 15041744, 22562616, 30083488, 45125232, 90250464]

約数ペア:

[(1, 90250464), (2, 45125232), (3, 30083488), (4, 22562616), (6, 15041744), (8, 11281308), (12, 7520872), (16, 5640654), (24, 3760436), (32, 2820327), (43, 2098848), (48, 1880218), (86, 1049424), (96, 940109), (129, 699616), (172, 524712), (258, 349808), (344, 262356), (516, 174904), (688, 131178), (1032, 87452), (1376, 65589), (2064, 43726), (4128, 21863)]