72509024

素因数分解:

$2^5\times 7^2\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 72

約数和(自身を含む): 167800248

約数和(自身を除く): 95291224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 131, 196, 224, 262, 353, 392, 524, 706, 784, 917, 1048, 1412, 1568, 1834, 2096, 2471, 2824, 3668, 4192, 4942, 5648, 6419, 7336, 9884, 11296, 12838, 14672, 17297, 19768, 25676, 29344, 34594, 39536, 46243, 51352, 69188, 79072, 92486, 102704, 138376, 184972, 205408, 276752, 323701, 369944, 553504, 647402, 739888, 1294804, 1479776, 2265907, 2589608, 4531814, 5179216, 9063628, 10358432, 18127256, 36254512, 72509024]

約数ペア:

[(1, 72509024), (2, 36254512), (4, 18127256), (7, 10358432), (8, 9063628), (14, 5179216), (16, 4531814), (28, 2589608), (32, 2265907), (49, 1479776), (56, 1294804), (98, 739888), (112, 647402), (131, 553504), (196, 369944), (224, 323701), (262, 276752), (353, 205408), (392, 184972), (524, 138376), (706, 102704), (784, 92486), (917, 79072), (1048, 69188), (1412, 51352), (1568, 46243), (1834, 39536), (2096, 34594), (2471, 29344), (2824, 25676), (3668, 19768), (4192, 17297), (4942, 14672), (5648, 12838), (6419, 11296), (7336, 9884)]