72818032

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1801}}^1$

素因数の和:1854

約数の個数: 60

約数和(自身を含む): 170267376

約数和(自身を除く): 97449344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 1801, 2128, 2527, 2888, 3602, 5054, 5776, 7204, 10108, 12607, 14408, 20216, 25214, 28816, 34219, 40432, 50428, 68438, 100856, 136876, 201712, 239533, 273752, 479066, 547504, 650161, 958132, 1300322, 1916264, 2600644, 3832528, 4551127, 5201288, 9102254, 10402576, 18204508, 36409016, 72818032]

約数ペア:

[(1, 72818032), (2, 36409016), (4, 18204508), (7, 10402576), (8, 9102254), (14, 5201288), (16, 4551127), (19, 3832528), (28, 2600644), (38, 1916264), (56, 1300322), (76, 958132), (112, 650161), (133, 547504), (152, 479066), (266, 273752), (304, 239533), (361, 201712), (532, 136876), (722, 100856), (1064, 68438), (1444, 50428), (1801, 40432), (2128, 34219), (2527, 28816), (2888, 25214), (3602, 20216), (5054, 14408), (5776, 12607), (7204, 10108)]