68401368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2422

約数の個数: 128

約数和(自身を含む): 228672000

約数和(自身を除く): 160270632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2381, 2394, 3192, 3591, 4104, 4762, 4788, 7143, 7182, 9524, 9576, 14286, 14364, 16667, 19048, 21429, 28572, 28728, 33334, 42858, 45239, 50001, 57144, 64287, 66668, 85716, 90478, 100002, 128574, 133336, 135717, 150003, 171432, 180956, 200004, 257148, 271434, 300006, 316673, 361912, 400008, 407151, 450009, 514296, 542868, 600012, 633346, 814302, 900018, 950019, 1085736, 1200024, 1221453, 1266692, 1628604, 1800036, 1900038, 2442906, 2533384, 2850057, 3257208, 3600072, 3800076, 4885812, 5700114, 7600152, 8550171, 9771624, 11400228, 17100342, 22800456, 34200684, 68401368]

約数ペア:

[(1, 68401368), (2, 34200684), (3, 22800456), (4, 17100342), (6, 11400228), (7, 9771624), (8, 8550171), (9, 7600152), (12, 5700114), (14, 4885812), (18, 3800076), (19, 3600072), (21, 3257208), (24, 2850057), (27, 2533384), (28, 2442906), (36, 1900038), (38, 1800036), (42, 1628604), (54, 1266692), (56, 1221453), (57, 1200024), (63, 1085736), (72, 950019), (76, 900018), (84, 814302), (108, 633346), (114, 600012), (126, 542868), (133, 514296), (152, 450009), (168, 407151), (171, 400008), (189, 361912), (216, 316673), (228, 300006), (252, 271434), (266, 257148), (342, 200004), (378, 180956), (399, 171432), (456, 150003), (504, 135717), (513, 133336), (532, 128574), (684, 100002), (756, 90478), (798, 85716), (1026, 66668), (1064, 64287), (1197, 57144), (1368, 50001), (1512, 45239), (1596, 42858), (2052, 33334), (2381, 28728), (2394, 28572), (3192, 21429), (3591, 19048), (4104, 16667), (4762, 14364), (4788, 14286), (7143, 9576), (7182, 9524)]