84690036

素因数分解:

$2^2\times 3^4\times {\mathrm{261389}}^1$

素因数の和:261405

約数の個数: 30

約数和(自身を含む): 221397330

約数和(自身を除く): 136707294

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 261389, 522778, 784167, 1045556, 1568334, 2352501, 3136668, 4705002, 7057503, 9410004, 14115006, 21172509, 28230012, 42345018, 84690036]

約数ペア:

[(1, 84690036), (2, 42345018), (3, 28230012), (4, 21172509), (6, 14115006), (9, 9410004), (12, 7057503), (18, 4705002), (27, 3136668), (36, 2352501), (54, 1568334), (81, 1045556), (108, 784167), (162, 522778), (324, 261389)]