78040368

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 160

約数和(自身を含む): 259269120

約数和(自身を除く): 181228752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 131, 144, 168, 189, 197, 216, 252, 262, 336, 378, 393, 394, 432, 504, 524, 591, 756, 786, 788, 917, 1008, 1048, 1179, 1182, 1379, 1512, 1572, 1576, 1773, 1834, 2096, 2358, 2364, 2751, 2758, 3024, 3144, 3152, 3537, 3546, 3668, 4137, 4716, 4728, 5319, 5502, 5516, 6288, 7074, 7092, 7336, 8253, 8274, 9432, 9456, 10638, 11004, 11032, 12411, 14148, 14184, 14672, 16506, 16548, 18864, 21276, 22008, 22064, 24759, 24822, 25807, 28296, 28368, 33012, 33096, 37233, 42552, 44016, 49518, 49644, 51614, 56592, 66024, 66192, 74466, 77421, 85104, 99036, 99288, 103228, 132048, 148932, 154842, 180649, 198072, 198576, 206456, 232263, 297864, 309684, 361298, 396144, 412912, 464526, 541947, 595728, 619368, 696789, 722596, 929052, 1083894, 1238736, 1393578, 1445192, 1625841, 1858104, 2167788, 2787156, 2890384, 3251682, 3716208, 4335576, 4877523, 5574312, 6503364, 8671152, 9755046, 11148624, 13006728, 19510092, 26013456, 39020184, 78040368]

約数ペア:

[(1, 78040368), (2, 39020184), (3, 26013456), (4, 19510092), (6, 13006728), (7, 11148624), (8, 9755046), (9, 8671152), (12, 6503364), (14, 5574312), (16, 4877523), (18, 4335576), (21, 3716208), (24, 3251682), (27, 2890384), (28, 2787156), (36, 2167788), (42, 1858104), (48, 1625841), (54, 1445192), (56, 1393578), (63, 1238736), (72, 1083894), (84, 929052), (108, 722596), (112, 696789), (126, 619368), (131, 595728), (144, 541947), (168, 464526), (189, 412912), (197, 396144), (216, 361298), (252, 309684), (262, 297864), (336, 232263), (378, 206456), (393, 198576), (394, 198072), (432, 180649), (504, 154842), (524, 148932), (591, 132048), (756, 103228), (786, 99288), (788, 99036), (917, 85104), (1008, 77421), (1048, 74466), (1179, 66192), (1182, 66024), (1379, 56592), (1512, 51614), (1572, 49644), (1576, 49518), (1773, 44016), (1834, 42552), (2096, 37233), (2358, 33096), (2364, 33012), (2751, 28368), (2758, 28296), (3024, 25807), (3144, 24822), (3152, 24759), (3537, 22064), (3546, 22008), (3668, 21276), (4137, 18864), (4716, 16548), (4728, 16506), (5319, 14672), (5502, 14184), (5516, 14148), (6288, 12411), (7074, 11032), (7092, 11004), (7336, 10638), (8253, 9456), (8274, 9432)]