66168144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21881}}^1$

素因数の和:21905

約数の個数: 80

約数和(自身を含む): 217069440

約数和(自身を除く): 150901296

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, 3024, 21881, 43762, 65643, 87524, 131286, 153167, 175048, 196929, 262572, 306334, 350096, 393858, 459501, 525144, 590787, 612668, 787716, 919002, 1050288, 1181574, 1225336, 1378503, 1575432, 1838004, 2363148, 2450672, 2757006, 3150864, 3676008, 4135509, 4726296, 5514012, 7352016, 8271018, 9452592, 11028024, 16542036, 22056048, 33084072, 66168144]

約数ペア:

[(1, 66168144), (2, 33084072), (3, 22056048), (4, 16542036), (6, 11028024), (7, 9452592), (8, 8271018), (9, 7352016), (12, 5514012), (14, 4726296), (16, 4135509), (18, 3676008), (21, 3150864), (24, 2757006), (27, 2450672), (28, 2363148), (36, 1838004), (42, 1575432), (48, 1378503), (54, 1225336), (56, 1181574), (63, 1050288), (72, 919002), (84, 787716), (108, 612668), (112, 590787), (126, 525144), (144, 459501), (168, 393858), (189, 350096), (216, 306334), (252, 262572), (336, 196929), (378, 175048), (432, 153167), (504, 131286), (756, 87524), (1008, 65643), (1512, 43762), (3024, 21881)]