90389838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2017}}^1$

素因数の和:2137

約数の個数: 64

約数和(自身を含む): 227824128

約数和(自身を除く): 137434290

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 154, 194, 231, 291, 462, 582, 679, 1067, 1358, 2017, 2037, 2134, 3201, 4034, 4074, 6051, 6402, 7469, 12102, 14119, 14938, 22187, 22407, 28238, 42357, 44374, 44814, 66561, 84714, 133122, 155309, 195649, 310618, 391298, 465927, 586947, 931854, 1173894, 1369543, 2152139, 2739086, 4108629, 4304278, 6456417, 8217258, 12912834, 15064973, 30129946, 45194919, 90389838]

約数ペア:

[(1, 90389838), (2, 45194919), (3, 30129946), (6, 15064973), (7, 12912834), (11, 8217258), (14, 6456417), (21, 4304278), (22, 4108629), (33, 2739086), (42, 2152139), (66, 1369543), (77, 1173894), (97, 931854), (154, 586947), (194, 465927), (231, 391298), (291, 310618), (462, 195649), (582, 155309), (679, 133122), (1067, 84714), (1358, 66561), (2017, 44814), (2037, 44374), (2134, 42357), (3201, 28238), (4034, 22407), (4074, 22187), (6051, 14938), (6402, 14119), (7469, 12102)]