72093456

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3881}}^1$

素因数の和:3941

約数の個数: 80

約数和(自身を含む): 211801920

約数和(自身を除く): 139708464

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, 3881, 4644, 6192, 7762, 9288, 11643, 15524, 18576, 23286, 31048, 34929, 46572, 62096, 69858, 93144, 104787, 139716, 166883, 186288, 209574, 279432, 333766, 419148, 500649, 558864, 667532, 838296, 1001298, 1335064, 1501947, 1676592, 2002596, 2670128, 3003894, 4005192, 4505841, 6007788, 8010384, 9011682, 12015576, 18023364, 24031152, 36046728, 72093456]

約数ペア:

[(1, 72093456), (2, 36046728), (3, 24031152), (4, 18023364), (6, 12015576), (8, 9011682), (9, 8010384), (12, 6007788), (16, 4505841), (18, 4005192), (24, 3003894), (27, 2670128), (36, 2002596), (43, 1676592), (48, 1501947), (54, 1335064), (72, 1001298), (86, 838296), (108, 667532), (129, 558864), (144, 500649), (172, 419148), (216, 333766), (258, 279432), (344, 209574), (387, 186288), (432, 166883), (516, 139716), (688, 104787), (774, 93144), (1032, 69858), (1161, 62096), (1548, 46572), (2064, 34929), (2322, 31048), (3096, 23286), (3881, 18576), (4644, 15524), (6192, 11643), (7762, 9288)]