85642386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 190771200

約数和(自身を除く): 105128814

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 89, 114, 138, 178, 267, 367, 437, 534, 734, 874, 1101, 1311, 1691, 2047, 2202, 2622, 3382, 4094, 5073, 6141, 6973, 8441, 10146, 12282, 13946, 16882, 20919, 25323, 32663, 38893, 41838, 50646, 65326, 77786, 97989, 116679, 160379, 195978, 233358, 320758, 481137, 620597, 751249, 962274, 1241194, 1502498, 1861791, 2253747, 3723582, 4507494, 14273731, 28547462, 42821193, 85642386]

約数ペア:

[(1, 85642386), (2, 42821193), (3, 28547462), (6, 14273731), (19, 4507494), (23, 3723582), (38, 2253747), (46, 1861791), (57, 1502498), (69, 1241194), (89, 962274), (114, 751249), (138, 620597), (178, 481137), (267, 320758), (367, 233358), (437, 195978), (534, 160379), (734, 116679), (874, 97989), (1101, 77786), (1311, 65326), (1691, 50646), (2047, 41838), (2202, 38893), (2622, 32663), (3382, 25323), (4094, 20919), (5073, 16882), (6141, 13946), (6973, 12282), (8441, 10146)]