90518636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 177585408

約数和(自身を除く): 87066772

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 233, 241, 403, 466, 482, 806, 932, 964, 1612, 3029, 3133, 6058, 6266, 7223, 7471, 12116, 12532, 14446, 14942, 28892, 29884, 56153, 93899, 97123, 112306, 187798, 194246, 224612, 375596, 388492, 729989, 1459978, 1740743, 2919956, 3481486, 6962972, 22629659, 45259318, 90518636]

約数ペア:

[(1, 90518636), (2, 45259318), (4, 22629659), (13, 6962972), (26, 3481486), (31, 2919956), (52, 1740743), (62, 1459978), (124, 729989), (233, 388492), (241, 375596), (403, 224612), (466, 194246), (482, 187798), (806, 112306), (932, 97123), (964, 93899), (1612, 56153), (3029, 29884), (3133, 28892), (6058, 14942), (6266, 14446), (7223, 12532), (7471, 12116)]