72260888

素因数分解:

$2^3\times 7^2\times {\mathrm{337}}^1\times {\mathrm{547}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 158366520

約数和(自身を除く): 86105632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 337, 392, 547, 674, 1094, 1348, 2188, 2359, 2696, 3829, 4376, 4718, 7658, 9436, 15316, 16513, 18872, 26803, 30632, 33026, 53606, 66052, 107212, 132104, 184339, 214424, 368678, 737356, 1290373, 1474712, 2580746, 5161492, 9032611, 10322984, 18065222, 36130444, 72260888]

約数ペア:

[(1, 72260888), (2, 36130444), (4, 18065222), (7, 10322984), (8, 9032611), (14, 5161492), (28, 2580746), (49, 1474712), (56, 1290373), (98, 737356), (196, 368678), (337, 214424), (392, 184339), (547, 132104), (674, 107212), (1094, 66052), (1348, 53606), (2188, 33026), (2359, 30632), (2696, 26803), (3829, 18872), (4376, 16513), (4718, 15316), (7658, 9436)]