72072336

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{30643}}^1$

素因数の和:30668

約数の個数: 60

約数和(自身を含む): 216591792

約数和(自身を除く): 144519456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 30643, 61286, 91929, 122572, 183858, 214501, 245144, 367716, 429002, 490288, 643503, 735432, 858004, 1287006, 1470864, 1501507, 1716008, 2574012, 3003014, 3432016, 4504521, 5148024, 6006028, 9009042, 10296048, 12012056, 18018084, 24024112, 36036168, 72072336]

約数ペア:

[(1, 72072336), (2, 36036168), (3, 24024112), (4, 18018084), (6, 12012056), (7, 10296048), (8, 9009042), (12, 6006028), (14, 5148024), (16, 4504521), (21, 3432016), (24, 3003014), (28, 2574012), (42, 1716008), (48, 1501507), (49, 1470864), (56, 1287006), (84, 858004), (98, 735432), (112, 643503), (147, 490288), (168, 429002), (196, 367716), (294, 245144), (336, 214501), (392, 183858), (588, 122572), (784, 91929), (1176, 61286), (2352, 30643)]