90841234

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 161336448

約数和(自身を除く): 70495214

約数列:

[1, 2, 11, 17, 22, 34, 71, 121, 142, 187, 242, 311, 374, 622, 781, 1207, 1562, 2057, 2414, 3421, 4114, 5287, 6842, 8591, 10574, 13277, 17182, 22081, 26554, 37631, 44162, 58157, 75262, 116314, 146047, 242891, 292094, 375377, 485782, 639727, 750754, 1279454, 2671801, 4129147, 5343602, 8258294, 45420617, 90841234]

約数ペア:

[(1, 90841234), (2, 45420617), (11, 8258294), (17, 5343602), (22, 4129147), (34, 2671801), (71, 1279454), (121, 750754), (142, 639727), (187, 485782), (242, 375377), (311, 292094), (374, 242891), (622, 146047), (781, 116314), (1207, 75262), (1562, 58157), (2057, 44162), (2414, 37631), (3421, 26554), (4114, 22081), (5287, 17182), (6842, 13277), (8591, 10574)]