68291244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 151855956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 839, 969, 1071, 1197, 1292, 1428, 1596, 1678, 1938, 2142, 2261, 2394, 2517, 2907, 3356, 3876, 4284, 4522, 4788, 5034, 5814, 5873, 6783, 7551, 9044, 10068, 11628, 11746, 13566, 14263, 15102, 15941, 17619, 20349, 23492, 27132, 28526, 30204, 31882, 35238, 40698, 42789, 47823, 52857, 57052, 63764, 70476, 81396, 85578, 95646, 99841, 105714, 111587, 128367, 143469, 171156, 191292, 199682, 211428, 223174, 256734, 270997, 286938, 299523, 334761, 399364, 446348, 513468, 541994, 573876, 599046, 669522, 812991, 898569, 1004283, 1083988, 1198092, 1339044, 1625982, 1797138, 1896979, 2008566, 2438973, 3251964, 3594276, 3793958, 4017132, 4877946, 5690937, 7587916, 9755892, 11381874, 17072811, 22763748, 34145622, 68291244]

約数ペア:

[(1, 68291244), (2, 34145622), (3, 22763748), (4, 17072811), (6, 11381874), (7, 9755892), (9, 7587916), (12, 5690937), (14, 4877946), (17, 4017132), (18, 3793958), (19, 3594276), (21, 3251964), (28, 2438973), (34, 2008566), (36, 1896979), (38, 1797138), (42, 1625982), (51, 1339044), (57, 1198092), (63, 1083988), (68, 1004283), (76, 898569), (84, 812991), (102, 669522), (114, 599046), (119, 573876), (126, 541994), (133, 513468), (153, 446348), (171, 399364), (204, 334761), (228, 299523), (238, 286938), (252, 270997), (266, 256734), (306, 223174), (323, 211428), (342, 199682), (357, 191292), (399, 171156), (476, 143469), (532, 128367), (612, 111587), (646, 105714), (684, 99841), (714, 95646), (798, 85578), (839, 81396), (969, 70476), (1071, 63764), (1197, 57052), (1292, 52857), (1428, 47823), (1596, 42789), (1678, 40698), (1938, 35238), (2142, 31882), (2261, 30204), (2394, 28526), (2517, 27132), (2907, 23492), (3356, 20349), (3876, 17619), (4284, 15941), (4522, 15102), (4788, 14263), (5034, 13566), (5814, 11746), (5873, 11628), (6783, 10068), (7551, 9044)]