87908678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{27943}}^1$

素因数の和:27980

約数の個数: 24

約数和(自身を含む): 156095184

約数和(自身を除く): 68186506

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 27943, 55886, 307373, 363259, 614746, 726518, 3381103, 3995849, 6762206, 7991698, 43954339, 87908678]

約数ペア:

[(1, 87908678), (2, 43954339), (11, 7991698), (13, 6762206), (22, 3995849), (26, 3381103), (121, 726518), (143, 614746), (242, 363259), (286, 307373), (1573, 55886), (3146, 27943)]