80756704

素因数分解:

$2^5\times 7^2\times {\mathrm{51503}}^1$

素因数の和:51527

約数の個数: 36

約数和(自身を含む): 184950864

約数和(自身を除く): 104194160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 51503, 103006, 206012, 360521, 412024, 721042, 824048, 1442084, 1648096, 2523647, 2884168, 5047294, 5768336, 10094588, 11536672, 20189176, 40378352, 80756704]

約数ペア:

[(1, 80756704), (2, 40378352), (4, 20189176), (7, 11536672), (8, 10094588), (14, 5768336), (16, 5047294), (28, 2884168), (32, 2523647), (49, 1648096), (56, 1442084), (98, 824048), (112, 721042), (196, 412024), (224, 360521), (392, 206012), (784, 103006), (1568, 51503)]