68147142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1201}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 159500592

約数和(自身を除く): 91353450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 386, 579, 1158, 1201, 1351, 2402, 2702, 3603, 4053, 7206, 8106, 8407, 9457, 16814, 18914, 25221, 28371, 50442, 56742, 58849, 117698, 176547, 231793, 353094, 463586, 695379, 1390758, 1622551, 3245102, 4867653, 9735306, 11357857, 22715714, 34073571, 68147142]

約数ペア:

[(1, 68147142), (2, 34073571), (3, 22715714), (6, 11357857), (7, 9735306), (14, 4867653), (21, 3245102), (42, 1622551), (49, 1390758), (98, 695379), (147, 463586), (193, 353094), (294, 231793), (386, 176547), (579, 117698), (1158, 58849), (1201, 56742), (1351, 50442), (2402, 28371), (2702, 25221), (3603, 18914), (4053, 16814), (7206, 9457), (8106, 8407)]