65390688

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20641}}^1$

素因数の和:20668

約数の個数: 72

約数和(自身を含む): 202869576

約数和(自身を除く): 137478888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 20641, 41282, 61923, 82564, 123846, 165128, 185769, 227051, 247692, 330256, 371538, 454102, 495384, 660512, 681153, 743076, 908204, 990768, 1362306, 1486152, 1816408, 1981536, 2043459, 2724612, 2972304, 3632816, 4086918, 5449224, 5944608, 7265632, 8173836, 10898448, 16347672, 21796896, 32695344, 65390688]

約数ペア:

[(1, 65390688), (2, 32695344), (3, 21796896), (4, 16347672), (6, 10898448), (8, 8173836), (9, 7265632), (11, 5944608), (12, 5449224), (16, 4086918), (18, 3632816), (22, 2972304), (24, 2724612), (32, 2043459), (33, 1981536), (36, 1816408), (44, 1486152), (48, 1362306), (66, 990768), (72, 908204), (88, 743076), (96, 681153), (99, 660512), (132, 495384), (144, 454102), (176, 371538), (198, 330256), (264, 247692), (288, 227051), (352, 185769), (396, 165128), (528, 123846), (792, 82564), (1056, 61923), (1584, 41282), (3168, 20641)]