71340318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 183552000

約数和(自身を除く): 112211682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 2133, 2389, 3318, 4266, 4778, 4977, 7167, 9954, 14334, 14931, 16723, 21501, 29862, 33446, 43002, 50169, 64503, 100338, 129006, 150507, 188731, 301014, 377462, 451521, 566193, 903042, 1132386, 1321117, 1698579, 2642234, 3397158, 3963351, 5095737, 7926702, 10191474, 11890053, 23780106, 35670159, 71340318]

約数ペア:

[(1, 71340318), (2, 35670159), (3, 23780106), (6, 11890053), (7, 10191474), (9, 7926702), (14, 5095737), (18, 3963351), (21, 3397158), (27, 2642234), (42, 1698579), (54, 1321117), (63, 1132386), (79, 903042), (126, 566193), (158, 451521), (189, 377462), (237, 301014), (378, 188731), (474, 150507), (553, 129006), (711, 100338), (1106, 64503), (1422, 50169), (1659, 43002), (2133, 33446), (2389, 29862), (3318, 21501), (4266, 16723), (4778, 14931), (4977, 14334), (7167, 9954)]