72386874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15527}}^1$

素因数の和:15579

約数の個数: 48

約数和(自身を含む): 184099968

約数和(自身を除く): 111713094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 15527, 31054, 46581, 93162, 108689, 139743, 217378, 279486, 326067, 574499, 652134, 978201, 1148998, 1723497, 1956402, 3446994, 4021493, 5170491, 8042986, 10340982, 12064479, 24128958, 36193437, 72386874]

約数ペア:

[(1, 72386874), (2, 36193437), (3, 24128958), (6, 12064479), (7, 10340982), (9, 8042986), (14, 5170491), (18, 4021493), (21, 3446994), (37, 1956402), (42, 1723497), (63, 1148998), (74, 978201), (111, 652134), (126, 574499), (222, 326067), (259, 279486), (333, 217378), (518, 139743), (666, 108689), (777, 93162), (1554, 46581), (2331, 31054), (4662, 15527)]