90438174

素因数分解:

$2^1\times 3^3\times {\mathrm{881}}^1\times {\mathrm{1901}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 201307680

約数和(自身を除く): 110869506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 881, 1762, 1901, 2643, 3802, 5286, 5703, 7929, 11406, 15858, 17109, 23787, 34218, 47574, 51327, 102654, 1674781, 3349562, 5024343, 10048686, 15073029, 30146058, 45219087, 90438174]

約数ペア:

[(1, 90438174), (2, 45219087), (3, 30146058), (6, 15073029), (9, 10048686), (18, 5024343), (27, 3349562), (54, 1674781), (881, 102654), (1762, 51327), (1901, 47574), (2643, 34218), (3802, 23787), (5286, 17109), (5703, 15858), (7929, 11406)]