90911484

素因数分解:

$2^2\times 3^4\times {\mathrm{280591}}^1$

素因数の和:280607

約数の個数: 30

約数和(自身を含む): 237661424

約数和(自身を除く): 146749940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 280591, 561182, 841773, 1122364, 1683546, 2525319, 3367092, 5050638, 7575957, 10101276, 15151914, 22727871, 30303828, 45455742, 90911484]

約数ペア:

[(1, 90911484), (2, 45455742), (3, 30303828), (4, 22727871), (6, 15151914), (9, 10101276), (12, 7575957), (18, 5050638), (27, 3367092), (36, 2525319), (54, 1683546), (81, 1122364), (108, 841773), (162, 561182), (324, 280591)]