90723294

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{2621}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 201998880

約数和(自身を除く): 111275586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 1282, 1923, 2621, 3846, 5242, 5769, 7863, 11538, 15726, 17307, 23589, 34614, 47178, 70767, 141534, 1680061, 3360122, 5040183, 10080366, 15120549, 30241098, 45361647, 90723294]

約数ペア:

[(1, 90723294), (2, 45361647), (3, 30241098), (6, 15120549), (9, 10080366), (18, 5040183), (27, 3360122), (54, 1680061), (641, 141534), (1282, 70767), (1923, 47178), (2621, 34614), (3846, 23589), (5242, 17307), (5769, 15726), (7863, 11538)]