90841968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{90121}}^1$

素因数の和:90142

約数の個数: 60

約数和(自身を含む): 290553328

約数和(自身を除く): 199711360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 90121, 180242, 270363, 360484, 540726, 630847, 720968, 811089, 1081452, 1261694, 1441936, 1622178, 1892541, 2162904, 2523388, 3244356, 3785082, 4325808, 5046776, 5677623, 6488712, 7570164, 10093552, 11355246, 12977424, 15140328, 22710492, 30280656, 45420984, 90841968]

約数ペア:

[(1, 90841968), (2, 45420984), (3, 30280656), (4, 22710492), (6, 15140328), (7, 12977424), (8, 11355246), (9, 10093552), (12, 7570164), (14, 6488712), (16, 5677623), (18, 5046776), (21, 4325808), (24, 3785082), (28, 3244356), (36, 2523388), (42, 2162904), (48, 1892541), (56, 1622178), (63, 1441936), (72, 1261694), (84, 1081452), (112, 811089), (126, 720968), (144, 630847), (168, 540726), (252, 360484), (336, 270363), (504, 180242), (1008, 90121)]