73161872

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2087}}^1$

素因数の和:2415

約数の個数: 40

約数和(自身を含む): 162596736

約数和(自身を除く): 89434864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1252, 2087, 2191, 2504, 4174, 4382, 5008, 8348, 8764, 14609, 16696, 17528, 29218, 33392, 35056, 58436, 116872, 233744, 653231, 1306462, 2612924, 4572617, 5225848, 9145234, 10451696, 18290468, 36580936, 73161872]

約数ペア:

[(1, 73161872), (2, 36580936), (4, 18290468), (7, 10451696), (8, 9145234), (14, 5225848), (16, 4572617), (28, 2612924), (56, 1306462), (112, 653231), (313, 233744), (626, 116872), (1252, 58436), (2087, 35056), (2191, 33392), (2504, 29218), (4174, 17528), (4382, 16696), (5008, 14609), (8348, 8764)]