89688906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 207721800

約数和(自身を除く): 118032894

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 306, 327, 654, 981, 1853, 1962, 2689, 3706, 5378, 5559, 8067, 11118, 16134, 16677, 24201, 33354, 45713, 48402, 91426, 137139, 274278, 293101, 411417, 586202, 822834, 879303, 1758606, 2637909, 4982717, 5275818, 9965434, 14948151, 29896302, 44844453, 89688906]

約数ペア:

[(1, 89688906), (2, 44844453), (3, 29896302), (6, 14948151), (9, 9965434), (17, 5275818), (18, 4982717), (34, 2637909), (51, 1758606), (102, 879303), (109, 822834), (153, 586202), (218, 411417), (306, 293101), (327, 274278), (654, 137139), (981, 91426), (1853, 48402), (1962, 45713), (2689, 33354), (3706, 24201), (5378, 16677), (5559, 16134), (8067, 11118)]