80266356

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{18127}}^1$

素因数の和:18181

約数の個数: 48

約数和(自身を含む): 213185280

約数和(自身を除く): 132918924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 18127, 36254, 54381, 72508, 108762, 163143, 217524, 326286, 489429, 652572, 743207, 978858, 1486414, 1957716, 2229621, 2972828, 4459242, 6688863, 8918484, 13377726, 20066589, 26755452, 40133178, 80266356]

約数ペア:

[(1, 80266356), (2, 40133178), (3, 26755452), (4, 20066589), (6, 13377726), (9, 8918484), (12, 6688863), (18, 4459242), (27, 2972828), (36, 2229621), (41, 1957716), (54, 1486414), (82, 978858), (108, 743207), (123, 652572), (164, 489429), (246, 326286), (369, 217524), (492, 163143), (738, 108762), (1107, 72508), (1476, 54381), (2214, 36254), (4428, 18127)]