68331888

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{16363}}^1$

素因数の和:16406

約数の個数: 60

約数和(自身を含む): 197840760

約数和(自身を除く): 129508872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 16363, 32726, 49089, 65452, 98178, 130904, 147267, 196356, 261808, 294534, 392712, 474527, 589068, 785424, 949054, 1178136, 1423581, 1898108, 2356272, 2847162, 3796216, 4270743, 5694324, 7592432, 8541486, 11388648, 17082972, 22777296, 34165944, 68331888]

約数ペア:

[(1, 68331888), (2, 34165944), (3, 22777296), (4, 17082972), (6, 11388648), (8, 8541486), (9, 7592432), (12, 5694324), (16, 4270743), (18, 3796216), (24, 2847162), (29, 2356272), (36, 1898108), (48, 1423581), (58, 1178136), (72, 949054), (87, 785424), (116, 589068), (144, 474527), (174, 392712), (232, 294534), (261, 261808), (348, 196356), (464, 147267), (522, 130904), (696, 98178), (1044, 65452), (1392, 49089), (2088, 32726), (4176, 16363)]