77896782

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{5323}}^1$

素因数の和:5605

約数の個数: 32

約数和(自身を含む): 173775360

約数和(自身を除く): 95878578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 5323, 7317, 10646, 14634, 15969, 31938, 47907, 95814, 143721, 287442, 1442533, 2885066, 4327599, 8655198, 12982797, 25965594, 38948391, 77896782]

約数ペア:

[(1, 77896782), (2, 38948391), (3, 25965594), (6, 12982797), (9, 8655198), (18, 4327599), (27, 2885066), (54, 1442533), (271, 287442), (542, 143721), (813, 95814), (1626, 47907), (2439, 31938), (4878, 15969), (5323, 14634), (7317, 10646)]