80620272

素因数分解:

$2^4\times 3^4\times {\mathrm{62207}}^1$

素因数の和:62227

約数の個数: 50

約数和(自身を含む): 233342208

約数和(自身を除く): 152721936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 62207, 124414, 186621, 248828, 373242, 497656, 559863, 746484, 995312, 1119726, 1492968, 1679589, 2239452, 2985936, 3359178, 4478904, 5038767, 6718356, 8957808, 10077534, 13436712, 20155068, 26873424, 40310136, 80620272]

約数ペア:

[(1, 80620272), (2, 40310136), (3, 26873424), (4, 20155068), (6, 13436712), (8, 10077534), (9, 8957808), (12, 6718356), (16, 5038767), (18, 4478904), (24, 3359178), (27, 2985936), (36, 2239452), (48, 1679589), (54, 1492968), (72, 1119726), (81, 995312), (108, 746484), (144, 559863), (162, 497656), (216, 373242), (324, 248828), (432, 186621), (648, 124414), (1296, 62207)]