71537958

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 167270400

約数和(自身を除く): 95732442

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 239, 241, 414, 478, 482, 621, 717, 723, 1242, 1434, 1446, 2151, 2169, 4302, 4338, 5497, 5543, 6453, 6507, 10994, 11086, 12906, 13014, 16491, 16629, 32982, 33258, 49473, 49887, 57599, 98946, 99774, 115198, 148419, 149661, 172797, 296838, 299322, 345594, 518391, 1036782, 1324777, 1555173, 2649554, 3110346, 3974331, 7948662, 11922993, 23845986, 35768979, 71537958]

約数ペア:

[(1, 71537958), (2, 35768979), (3, 23845986), (6, 11922993), (9, 7948662), (18, 3974331), (23, 3110346), (27, 2649554), (46, 1555173), (54, 1324777), (69, 1036782), (138, 518391), (207, 345594), (239, 299322), (241, 296838), (414, 172797), (478, 149661), (482, 148419), (621, 115198), (717, 99774), (723, 98946), (1242, 57599), (1434, 49887), (1446, 49473), (2151, 33258), (2169, 32982), (4302, 16629), (4338, 16491), (5497, 13014), (5543, 12906), (6453, 11086), (6507, 10994)]