78889734154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{31963}}^1$

素因数の和:32072

約数の個数: 96

約数和(自身を含む): 156716679168

約数和(自身を除く): 77826945014

約数列:

[1, 2, 7, 11, 14, 22, 31, 47, 62, 77, 94, 121, 154, 217, 242, 329, 341, 434, 517, 658, 682, 847, 1034, 1457, 1694, 2387, 2914, 3619, 3751, 4774, 5687, 7238, 7502, 10199, 11374, 16027, 20398, 26257, 31963, 32054, 39809, 52514, 63926, 79618, 112189, 176297, 223741, 224378, 351593, 352594, 447482, 703186, 990853, 1234079, 1502261, 1981706, 2461151, 2468158, 3004522, 3867523, 4922302, 6935971, 7735046, 10515827, 10899383, 13871942, 16524871, 21031654, 21798766, 27072661, 33049742, 46570091, 54145322, 76295681, 93140182, 115674097, 119893213, 152591362, 181773581, 231348194, 239786426, 325990637, 363547162, 512271001, 651981274, 839252491, 1024542002, 1272415067, 1678504982, 2544830134, 3585897007, 5634981011, 7171794014, 11269962022, 39444867077, 78889734154]

約数ペア:

[(1, 78889734154), (2, 39444867077), (7, 11269962022), (11, 7171794014), (14, 5634981011), (22, 3585897007), (31, 2544830134), (47, 1678504982), (62, 1272415067), (77, 1024542002), (94, 839252491), (121, 651981274), (154, 512271001), (217, 363547162), (242, 325990637), (329, 239786426), (341, 231348194), (434, 181773581), (517, 152591362), (658, 119893213), (682, 115674097), (847, 93140182), (1034, 76295681), (1457, 54145322), (1694, 46570091), (2387, 33049742), (2914, 27072661), (3619, 21798766), (3751, 21031654), (4774, 16524871), (5687, 13871942), (7238, 10899383), (7502, 10515827), (10199, 7735046), (11374, 6935971), (16027, 4922302), (20398, 3867523), (26257, 3004522), (31963, 2468158), (32054, 2461151), (39809, 1981706), (52514, 1502261), (63926, 1234079), (79618, 990853), (112189, 703186), (176297, 447482), (223741, 352594), (224378, 351593)]