82661136

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 226205760

約数和(自身を除く): 143544624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 464, 516, 688, 696, 1032, 1247, 1381, 1392, 2064, 2494, 2762, 3741, 4143, 4988, 5524, 7482, 8286, 9976, 11048, 14964, 16572, 19952, 22096, 29928, 33144, 40049, 59383, 59856, 66288, 80098, 118766, 120147, 160196, 178149, 237532, 240294, 320392, 356298, 475064, 480588, 640784, 712596, 950128, 961176, 1425192, 1722107, 1922352, 2850384, 3444214, 5166321, 6888428, 10332642, 13776856, 20665284, 27553712, 41330568, 82661136]

約数ペア:

[(1, 82661136), (2, 41330568), (3, 27553712), (4, 20665284), (6, 13776856), (8, 10332642), (12, 6888428), (16, 5166321), (24, 3444214), (29, 2850384), (43, 1922352), (48, 1722107), (58, 1425192), (86, 961176), (87, 950128), (116, 712596), (129, 640784), (172, 480588), (174, 475064), (232, 356298), (258, 320392), (344, 240294), (348, 237532), (464, 178149), (516, 160196), (688, 120147), (696, 118766), (1032, 80098), (1247, 66288), (1381, 59856), (1392, 59383), (2064, 40049), (2494, 33144), (2762, 29928), (3741, 22096), (4143, 19952), (4988, 16572), (5524, 14964), (7482, 11048), (8286, 9976)]