84758076

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20123}}^1$

素因数の和:20152

約数の個数: 60

約数和(自身を含む): 238630392

約数和(自身を除く): 153872316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 20123, 40246, 60369, 80492, 120738, 181107, 241476, 261599, 362214, 523198, 543321, 724428, 784797, 1046396, 1086642, 1569594, 1629963, 2173284, 2354391, 3139188, 3259926, 4708782, 6519852, 7063173, 9417564, 14126346, 21189519, 28252692, 42379038, 84758076]

約数ペア:

[(1, 84758076), (2, 42379038), (3, 28252692), (4, 21189519), (6, 14126346), (9, 9417564), (12, 7063173), (13, 6519852), (18, 4708782), (26, 3259926), (27, 3139188), (36, 2354391), (39, 2173284), (52, 1629963), (54, 1569594), (78, 1086642), (81, 1046396), (108, 784797), (117, 724428), (156, 543321), (162, 523198), (234, 362214), (324, 261599), (351, 241476), (468, 181107), (702, 120738), (1053, 80492), (1404, 60369), (2106, 40246), (4212, 20123)]