42890116136

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{11171}}^1$

素因数の和:11347

約数の個数: 128

約数和(自身を含む): 100869753600

約数和(自身を除く): 57979637464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 109, 119, 136, 148, 218, 238, 259, 296, 436, 476, 518, 629, 763, 872, 952, 1036, 1258, 1526, 1853, 2072, 2516, 3052, 3706, 4033, 4403, 5032, 6104, 7412, 8066, 8806, 11171, 12971, 14824, 16132, 17612, 22342, 25942, 28231, 32264, 35224, 44684, 51884, 56462, 68561, 78197, 89368, 103768, 112924, 137122, 156394, 189907, 225848, 274244, 312788, 379814, 413327, 479927, 548488, 625576, 759628, 826654, 959854, 1217639, 1329349, 1519256, 1653308, 1919708, 2435278, 2658698, 2893289, 3306616, 3839416, 4870556, 5317396, 5786578, 7026559, 8523473, 9741112, 10634792, 11573156, 14053118, 17046946, 20699863, 23146312, 28106236, 34093892, 41399726, 45052643, 49185913, 56212472, 68187784, 82799452, 90105286, 98371826, 144899041, 165598904, 180210572, 196743652, 289798082, 315368501, 360421144, 393487304, 579596164, 630737002, 765894931, 1159192328, 1261474004, 1531789862, 2522948008, 3063579724, 5361264517, 6127159448, 10722529034, 21445058068, 42890116136]

約数ペア:

[(1, 42890116136), (2, 21445058068), (4, 10722529034), (7, 6127159448), (8, 5361264517), (14, 3063579724), (17, 2522948008), (28, 1531789862), (34, 1261474004), (37, 1159192328), (56, 765894931), (68, 630737002), (74, 579596164), (109, 393487304), (119, 360421144), (136, 315368501), (148, 289798082), (218, 196743652), (238, 180210572), (259, 165598904), (296, 144899041), (436, 98371826), (476, 90105286), (518, 82799452), (629, 68187784), (763, 56212472), (872, 49185913), (952, 45052643), (1036, 41399726), (1258, 34093892), (1526, 28106236), (1853, 23146312), (2072, 20699863), (2516, 17046946), (3052, 14053118), (3706, 11573156), (4033, 10634792), (4403, 9741112), (5032, 8523473), (6104, 7026559), (7412, 5786578), (8066, 5317396), (8806, 4870556), (11171, 3839416), (12971, 3306616), (14824, 2893289), (16132, 2658698), (17612, 2435278), (22342, 1919708), (25942, 1653308), (28231, 1519256), (32264, 1329349), (35224, 1217639), (44684, 959854), (51884, 826654), (56462, 759628), (68561, 625576), (78197, 548488), (89368, 479927), (103768, 413327), (112924, 379814), (137122, 312788), (156394, 274244), (189907, 225848)]