90511278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105491}}^1$

素因数の和:105520

約数の個数: 32

約数和(自身を含む): 212671872

約数和(自身を除く): 122160594

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 105491, 210982, 316473, 632946, 1160401, 1371383, 2320802, 2742766, 3481203, 4114149, 6962406, 8228298, 15085213, 30170426, 45255639, 90511278]

約数ペア:

[(1, 90511278), (2, 45255639), (3, 30170426), (6, 15085213), (11, 8228298), (13, 6962406), (22, 4114149), (26, 3481203), (33, 2742766), (39, 2320802), (66, 1371383), (78, 1160401), (143, 632946), (286, 316473), (429, 210982), (858, 105491)]