65384352

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20639}}^1$

素因数の和:20666

約数の個数: 72

約数和(自身を含む): 202849920

約数和(自身を除く): 137465568

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, 20639, 41278, 61917, 82556, 123834, 165112, 185751, 227029, 247668, 330224, 371502, 454058, 495336, 660448, 681087, 743004, 908116, 990672, 1362174, 1486008, 1816232, 1981344, 2043261, 2724348, 2972016, 3632464, 4086522, 5448696, 5944032, 7264928, 8173044, 10897392, 16346088, 21794784, 32692176, 65384352]

約数ペア:

[(1, 65384352), (2, 32692176), (3, 21794784), (4, 16346088), (6, 10897392), (8, 8173044), (9, 7264928), (11, 5944032), (12, 5448696), (16, 4086522), (18, 3632464), (22, 2972016), (24, 2724348), (32, 2043261), (33, 1981344), (36, 1816232), (44, 1486008), (48, 1362174), (66, 990672), (72, 908116), (88, 743004), (96, 681087), (99, 660448), (132, 495336), (144, 454058), (176, 371502), (198, 330224), (264, 247668), (288, 227029), (352, 185751), (396, 165112), (528, 123834), (792, 82556), (1056, 61917), (1584, 41278), (3168, 20639)]