78189496

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18133}}^1$

素因数の和:18164

約数の個数: 48

約数和(自身を含む): 186054840

約数和(自身を除く): 107865344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 18133, 36266, 72532, 126931, 145064, 199463, 253862, 398926, 507724, 797852, 888517, 1015448, 1396241, 1595704, 1777034, 2792482, 3554068, 5584964, 7108136, 9773687, 11169928, 19547374, 39094748, 78189496]

約数ペア:

[(1, 78189496), (2, 39094748), (4, 19547374), (7, 11169928), (8, 9773687), (11, 7108136), (14, 5584964), (22, 3554068), (28, 2792482), (44, 1777034), (49, 1595704), (56, 1396241), (77, 1015448), (88, 888517), (98, 797852), (154, 507724), (196, 398926), (308, 253862), (392, 199463), (539, 145064), (616, 126931), (1078, 72532), (2156, 36266), (4312, 18133)]