87553908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{187081}}^1$

素因数の和:187104

約数の個数: 36

約数和(自身を含む): 238342468

約数和(自身を除く): 150788560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 187081, 374162, 561243, 748324, 1122486, 1683729, 2244972, 2432053, 3367458, 4864106, 6734916, 7296159, 9728212, 14592318, 21888477, 29184636, 43776954, 87553908]

約数ペア:

[(1, 87553908), (2, 43776954), (3, 29184636), (4, 21888477), (6, 14592318), (9, 9728212), (12, 7296159), (13, 6734916), (18, 4864106), (26, 3367458), (36, 2432053), (39, 2244972), (52, 1683729), (78, 1122486), (117, 748324), (156, 561243), (234, 374162), (468, 187081)]