77373142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 149119488

約数和(自身を除く): 71746346

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 367, 407, 518, 734, 814, 1369, 2569, 2738, 2849, 4037, 5138, 5698, 8074, 9583, 13579, 15059, 19166, 27158, 28259, 30118, 56518, 95053, 105413, 149369, 190106, 210826, 298738, 502423, 1004846, 1045583, 2091166, 3516961, 5526653, 7033922, 11053306, 38686571, 77373142]

約数ペア:

[(1, 77373142), (2, 38686571), (7, 11053306), (11, 7033922), (14, 5526653), (22, 3516961), (37, 2091166), (74, 1045583), (77, 1004846), (154, 502423), (259, 298738), (367, 210826), (407, 190106), (518, 149369), (734, 105413), (814, 95053), (1369, 56518), (2569, 30118), (2738, 28259), (2849, 27158), (4037, 19166), (5138, 15059), (5698, 13579), (8074, 9583)]