72122512

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8363}}^1$

素因数の和:8396

約数の個数: 60

約数和(自身を含む): 177350256

約数和(自身を除く): 105227744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8363, 8624, 16726, 33452, 58541, 66904, 91993, 117082, 133808, 183986, 234164, 367972, 409787, 468328, 643951, 735944, 819574, 936656, 1287902, 1471888, 1639148, 2575804, 3278296, 4507657, 5151608, 6556592, 9015314, 10303216, 18030628, 36061256, 72122512]

約数ペア:

[(1, 72122512), (2, 36061256), (4, 18030628), (7, 10303216), (8, 9015314), (11, 6556592), (14, 5151608), (16, 4507657), (22, 3278296), (28, 2575804), (44, 1639148), (49, 1471888), (56, 1287902), (77, 936656), (88, 819574), (98, 735944), (112, 643951), (154, 468328), (176, 409787), (196, 367972), (308, 234164), (392, 183986), (539, 133808), (616, 117082), (784, 91993), (1078, 66904), (1232, 58541), (2156, 33452), (4312, 16726), (8363, 8624)]