72900000012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{82129}}^1\times {\mathrm{10567}}^1$

素因数の和:92710

約数の個数: 48

約数和(自身を含む): 194420764160

約数和(自身を除く): 121520764148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10567, 21134, 31701, 42268, 63402, 73969, 82129, 126804, 147938, 164258, 221907, 246387, 295876, 328516, 443814, 492774, 574903, 887628, 985548, 1149806, 1724709, 2299612, 3449418, 6898836, 867857143, 1735714286, 2603571429, 3471428572, 5207142858, 6075000001, 10414285716, 12150000002, 18225000003, 24300000004, 36450000006, 72900000012]

約数ペア:

[(1, 72900000012), (2, 36450000006), (3, 24300000004), (4, 18225000003), (6, 12150000002), (7, 10414285716), (12, 6075000001), (14, 5207142858), (21, 3471428572), (28, 2603571429), (42, 1735714286), (84, 867857143), (10567, 6898836), (21134, 3449418), (31701, 2299612), (42268, 1724709), (63402, 1149806), (73969, 985548), (82129, 887628), (126804, 574903), (147938, 492774), (164258, 443814), (221907, 328516), (246387, 295876)]