82740156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 209729520

約数和(自身を除く): 126989364

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 109, 122, 183, 204, 218, 244, 327, 366, 436, 654, 732, 1037, 1308, 1853, 2074, 3111, 3706, 3721, 4148, 5559, 6222, 6649, 7412, 7442, 11118, 11163, 12444, 13298, 14884, 19947, 22236, 22326, 26596, 39894, 44652, 63257, 79788, 113033, 126514, 189771, 226066, 253028, 339099, 379542, 405589, 452132, 678198, 759084, 811178, 1216767, 1356396, 1622356, 2433534, 4867068, 6895013, 13790026, 20685039, 27580052, 41370078, 82740156]

約数ペア:

[(1, 82740156), (2, 41370078), (3, 27580052), (4, 20685039), (6, 13790026), (12, 6895013), (17, 4867068), (34, 2433534), (51, 1622356), (61, 1356396), (68, 1216767), (102, 811178), (109, 759084), (122, 678198), (183, 452132), (204, 405589), (218, 379542), (244, 339099), (327, 253028), (366, 226066), (436, 189771), (654, 126514), (732, 113033), (1037, 79788), (1308, 63257), (1853, 44652), (2074, 39894), (3111, 26596), (3706, 22326), (3721, 22236), (4148, 19947), (5559, 14884), (6222, 13298), (6649, 12444), (7412, 11163), (7442, 11118)]