172985184

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{2393}}^1$

素因数の和:2660

約数の個数: 72

約数和(自身を含む): 494092872

約数和(自身を除く): 321107688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1506, 2008, 2259, 2393, 3012, 4016, 4518, 4786, 6024, 7179, 8032, 9036, 9572, 12048, 14358, 18072, 19144, 21537, 24096, 28716, 36144, 38288, 43074, 57432, 72288, 76576, 86148, 114864, 172296, 229728, 344592, 600643, 689184, 1201286, 1801929, 2402572, 3603858, 4805144, 5405787, 7207716, 9610288, 10811574, 14415432, 19220576, 21623148, 28830864, 43246296, 57661728, 86492592, 172985184]

約数ペア:

[(1, 172985184), (2, 86492592), (3, 57661728), (4, 43246296), (6, 28830864), (8, 21623148), (9, 19220576), (12, 14415432), (16, 10811574), (18, 9610288), (24, 7207716), (32, 5405787), (36, 4805144), (48, 3603858), (72, 2402572), (96, 1801929), (144, 1201286), (251, 689184), (288, 600643), (502, 344592), (753, 229728), (1004, 172296), (1506, 114864), (2008, 86148), (2259, 76576), (2393, 72288), (3012, 57432), (4016, 43074), (4518, 38288), (4786, 36144), (6024, 28716), (7179, 24096), (8032, 21537), (9036, 19144), (9572, 18072), (12048, 14358)]