71337258

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 169019136

約数和(自身を除く): 97681878

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 47, 53, 74, 86, 94, 106, 111, 129, 141, 159, 222, 258, 282, 318, 333, 387, 423, 477, 666, 774, 846, 954, 1591, 1739, 1961, 2021, 2279, 2491, 3182, 3478, 3922, 4042, 4558, 4773, 4982, 5217, 5883, 6063, 6837, 7473, 9546, 10434, 11766, 12126, 13674, 14319, 14946, 15651, 17649, 18189, 20511, 22419, 28638, 31302, 35298, 36378, 41022, 44838, 74777, 84323, 92167, 107113, 149554, 168646, 184334, 214226, 224331, 252969, 276501, 321339, 448662, 505938, 553002, 642678, 672993, 758907, 829503, 964017, 1345986, 1517814, 1659006, 1928034, 3963181, 7926362, 11889543, 23779086, 35668629, 71337258]

約数ペア:

[(1, 71337258), (2, 35668629), (3, 23779086), (6, 11889543), (9, 7926362), (18, 3963181), (37, 1928034), (43, 1659006), (47, 1517814), (53, 1345986), (74, 964017), (86, 829503), (94, 758907), (106, 672993), (111, 642678), (129, 553002), (141, 505938), (159, 448662), (222, 321339), (258, 276501), (282, 252969), (318, 224331), (333, 214226), (387, 184334), (423, 168646), (477, 149554), (666, 107113), (774, 92167), (846, 84323), (954, 74777), (1591, 44838), (1739, 41022), (1961, 36378), (2021, 35298), (2279, 31302), (2491, 28638), (3182, 22419), (3478, 20511), (3922, 18189), (4042, 17649), (4558, 15651), (4773, 14946), (4982, 14319), (5217, 13674), (5883, 12126), (6063, 11766), (6837, 10434), (7473, 9546)]