64457442

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:812

約数の個数: 72

約数和(自身を含む): 164217456

約数和(自身を除く): 99760014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 683, 749, 882, 963, 1366, 1498, 1926, 2049, 2247, 4098, 4494, 4781, 5243, 6147, 6741, 9562, 10486, 12294, 13482, 14343, 15729, 28686, 31458, 33467, 43029, 47187, 66934, 73081, 86058, 94374, 100401, 146162, 200802, 219243, 301203, 438486, 511567, 602406, 657729, 1023134, 1315458, 1534701, 3069402, 3580969, 4604103, 7161938, 9208206, 10742907, 21485814, 32228721, 64457442]

約数ペア:

[(1, 64457442), (2, 32228721), (3, 21485814), (6, 10742907), (7, 9208206), (9, 7161938), (14, 4604103), (18, 3580969), (21, 3069402), (42, 1534701), (49, 1315458), (63, 1023134), (98, 657729), (107, 602406), (126, 511567), (147, 438486), (214, 301203), (294, 219243), (321, 200802), (441, 146162), (642, 100401), (683, 94374), (749, 86058), (882, 73081), (963, 66934), (1366, 47187), (1498, 43029), (1926, 33467), (2049, 31458), (2247, 28686), (4098, 15729), (4494, 14343), (4781, 13482), (5243, 12294), (6147, 10486), (6741, 9562)]