71573328

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3853}}^1$

素因数の和:3913

約数の個数: 80

約数和(自身を含む): 210274240

約数和(自身を除く): 138700912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 3853, 4644, 6192, 7706, 9288, 11559, 15412, 18576, 23118, 30824, 34677, 46236, 61648, 69354, 92472, 104031, 138708, 165679, 184944, 208062, 277416, 331358, 416124, 497037, 554832, 662716, 832248, 994074, 1325432, 1491111, 1664496, 1988148, 2650864, 2982222, 3976296, 4473333, 5964444, 7952592, 8946666, 11928888, 17893332, 23857776, 35786664, 71573328]

約数ペア:

[(1, 71573328), (2, 35786664), (3, 23857776), (4, 17893332), (6, 11928888), (8, 8946666), (9, 7952592), (12, 5964444), (16, 4473333), (18, 3976296), (24, 2982222), (27, 2650864), (36, 1988148), (43, 1664496), (48, 1491111), (54, 1325432), (72, 994074), (86, 832248), (108, 662716), (129, 554832), (144, 497037), (172, 416124), (216, 331358), (258, 277416), (344, 208062), (387, 184944), (432, 165679), (516, 138708), (688, 104031), (774, 92472), (1032, 69354), (1161, 61648), (1548, 46236), (2064, 34677), (2322, 30824), (3096, 23118), (3853, 18576), (4644, 15412), (6192, 11559), (7706, 9288)]