55728144

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2424

約数の個数: 60

約数和(自身を含む): 156933036

約数和(自身を除く): 101204892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2237, 2768, 3114, 4152, 4474, 6228, 6711, 8304, 8948, 12456, 13422, 17896, 20133, 24912, 26844, 35792, 40266, 53688, 80532, 107376, 161064, 322128, 387001, 774002, 1161003, 1548004, 2322006, 3096008, 3483009, 4644012, 6192016, 6966018, 9288024, 13932036, 18576048, 27864072, 55728144]

約数ペア:

[(1, 55728144), (2, 27864072), (3, 18576048), (4, 13932036), (6, 9288024), (8, 6966018), (9, 6192016), (12, 4644012), (16, 3483009), (18, 3096008), (24, 2322006), (36, 1548004), (48, 1161003), (72, 774002), (144, 387001), (173, 322128), (346, 161064), (519, 107376), (692, 80532), (1038, 53688), (1384, 40266), (1557, 35792), (2076, 26844), (2237, 24912), (2768, 20133), (3114, 17896), (4152, 13422), (4474, 12456), (6228, 8948), (6711, 8304)]