8045880156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{305741}}^1$

素因数の和:305811

約数の個数: 72

約数和(自身を含む): 22035437424

約数和(自身を除く): 13989557268

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 13158, 26316, 305741, 611482, 917223, 1222964, 1834446, 2751669, 3668892, 5197597, 5503338, 10395194, 11006676, 13146863, 15592791, 20790388, 26293726, 31185582, 39440589, 46778373, 52587452, 62371164, 78881178, 93556746, 118321767, 157762356, 187113492, 223496671, 236643534, 446993342, 473287068, 670490013, 893986684, 1340980026, 2011470039, 2681960052, 4022940078, 8045880156]

約数ペア:

[(1, 8045880156), (2, 4022940078), (3, 2681960052), (4, 2011470039), (6, 1340980026), (9, 893986684), (12, 670490013), (17, 473287068), (18, 446993342), (34, 236643534), (36, 223496671), (43, 187113492), (51, 157762356), (68, 118321767), (86, 93556746), (102, 78881178), (129, 62371164), (153, 52587452), (172, 46778373), (204, 39440589), (258, 31185582), (306, 26293726), (387, 20790388), (516, 15592791), (612, 13146863), (731, 11006676), (774, 10395194), (1462, 5503338), (1548, 5197597), (2193, 3668892), (2924, 2751669), (4386, 1834446), (6579, 1222964), (8772, 917223), (13158, 611482), (26316, 305741)]