90138282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1155619}}^1$

素因数の和:1155637

約数の個数: 16

約数和(自身を含む): 194144160

約数和(自身を除く): 104005878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1155619, 2311238, 3466857, 6933714, 15023047, 30046094, 45069141, 90138282]

約数ペア:

[(1, 90138282), (2, 45069141), (3, 30046094), (6, 15023047), (13, 6933714), (26, 3466857), (39, 2311238), (78, 1155619)]