73947042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 189287280

約数和(自身を除く): 115340238

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 29, 34, 39, 51, 58, 78, 87, 102, 117, 153, 174, 221, 234, 261, 306, 377, 442, 493, 522, 641, 663, 754, 986, 1131, 1282, 1326, 1479, 1923, 1989, 2262, 2958, 3393, 3846, 3978, 4437, 5769, 6409, 6786, 8333, 8874, 10897, 11538, 12818, 16666, 18589, 19227, 21794, 24999, 32691, 37178, 38454, 49998, 55767, 57681, 65382, 74997, 98073, 111534, 115362, 141661, 149994, 167301, 196146, 241657, 283322, 316013, 334602, 424983, 483314, 632026, 724971, 849966, 948039, 1274949, 1449942, 1896078, 2174913, 2549898, 2844117, 4108169, 4349826, 5688234, 8216338, 12324507, 24649014, 36973521, 73947042]

約数ペア:

[(1, 73947042), (2, 36973521), (3, 24649014), (6, 12324507), (9, 8216338), (13, 5688234), (17, 4349826), (18, 4108169), (26, 2844117), (29, 2549898), (34, 2174913), (39, 1896078), (51, 1449942), (58, 1274949), (78, 948039), (87, 849966), (102, 724971), (117, 632026), (153, 483314), (174, 424983), (221, 334602), (234, 316013), (261, 283322), (306, 241657), (377, 196146), (442, 167301), (493, 149994), (522, 141661), (641, 115362), (663, 111534), (754, 98073), (986, 74997), (1131, 65382), (1282, 57681), (1326, 55767), (1479, 49998), (1923, 38454), (1989, 37178), (2262, 32691), (2958, 24999), (3393, 21794), (3846, 19227), (3978, 18589), (4437, 16666), (5769, 12818), (6409, 11538), (6786, 10897), (8333, 8874)]