123172368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1172

約数の個数: 80

約数和(自身を含む): 348834816

約数和(自身を除く): 225662448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 263, 264, 526, 528, 789, 887, 1052, 1578, 1774, 2104, 2661, 2893, 3156, 3548, 4208, 5322, 5786, 6312, 7096, 8679, 9757, 10644, 11572, 12624, 14192, 17358, 19514, 21288, 23144, 29271, 34716, 39028, 42576, 46288, 58542, 69432, 78056, 117084, 138864, 156112, 233281, 234168, 466562, 468336, 699843, 933124, 1399686, 1866248, 2566091, 2799372, 3732496, 5132182, 5598744, 7698273, 10264364, 11197488, 15396546, 20528728, 30793092, 41057456, 61586184, 123172368]

約数ペア:

[(1, 123172368), (2, 61586184), (3, 41057456), (4, 30793092), (6, 20528728), (8, 15396546), (11, 11197488), (12, 10264364), (16, 7698273), (22, 5598744), (24, 5132182), (33, 3732496), (44, 2799372), (48, 2566091), (66, 1866248), (88, 1399686), (132, 933124), (176, 699843), (263, 468336), (264, 466562), (526, 234168), (528, 233281), (789, 156112), (887, 138864), (1052, 117084), (1578, 78056), (1774, 69432), (2104, 58542), (2661, 46288), (2893, 42576), (3156, 39028), (3548, 34716), (4208, 29271), (5322, 23144), (5786, 21288), (6312, 19514), (7096, 17358), (8679, 14192), (9757, 12624), (10644, 11572)]