87365838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109481}}^1$

素因数の和:109512

約数の個数: 32

約数和(自身を含む): 210205440

約数和(自身を除く): 122839602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 109481, 218962, 328443, 656886, 766367, 1532734, 2080139, 2299101, 4160278, 4598202, 6240417, 12480834, 14560973, 29121946, 43682919, 87365838]

約数ペア:

[(1, 87365838), (2, 43682919), (3, 29121946), (6, 14560973), (7, 12480834), (14, 6240417), (19, 4598202), (21, 4160278), (38, 2299101), (42, 2080139), (57, 1532734), (114, 766367), (133, 656886), (266, 328443), (399, 218962), (798, 109481)]