7200144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2405

約数の個数: 80

約数和(自身を含む): 23629440

約数和(自身を除く): 16429296

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, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 2381, 3024, 4762, 7143, 9524, 14286, 16667, 19048, 21429, 28572, 33334, 38096, 42858, 50001, 57144, 64287, 66668, 85716, 100002, 114288, 128574, 133336, 150003, 171432, 200004, 257148, 266672, 300006, 342864, 400008, 450009, 514296, 600012, 800016, 900018, 1028592, 1200024, 1800036, 2400048, 3600072, 7200144]

約数ペア:

[(1, 7200144), (2, 3600072), (3, 2400048), (4, 1800036), (6, 1200024), (7, 1028592), (8, 900018), (9, 800016), (12, 600012), (14, 514296), (16, 450009), (18, 400008), (21, 342864), (24, 300006), (27, 266672), (28, 257148), (36, 200004), (42, 171432), (48, 150003), (54, 133336), (56, 128574), (63, 114288), (72, 100002), (84, 85716), (108, 66668), (112, 64287), (126, 57144), (144, 50001), (168, 42858), (189, 38096), (216, 33334), (252, 28572), (336, 21429), (378, 19048), (432, 16667), (504, 14286), (756, 9524), (1008, 7143), (1512, 4762), (2381, 3024)]