73947354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 171884160

約数和(自身を除く): 97936806

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1217, 1482, 1558, 1599, 2337, 2434, 3198, 3651, 4674, 7302, 10127, 15821, 20254, 23123, 30381, 31642, 46246, 47463, 49897, 60762, 69369, 94926, 99794, 138738, 149691, 299382, 300599, 601198, 648661, 901797, 948043, 1297322, 1803594, 1896086, 1945983, 2844129, 3891966, 5688258, 12324559, 24649118, 36973677, 73947354]

約数ペア:

[(1, 73947354), (2, 36973677), (3, 24649118), (6, 12324559), (13, 5688258), (19, 3891966), (26, 2844129), (38, 1945983), (39, 1896086), (41, 1803594), (57, 1297322), (78, 948043), (82, 901797), (114, 648661), (123, 601198), (246, 300599), (247, 299382), (494, 149691), (533, 138738), (741, 99794), (779, 94926), (1066, 69369), (1217, 60762), (1482, 49897), (1558, 47463), (1599, 46246), (2337, 31642), (2434, 30381), (3198, 23123), (3651, 20254), (4674, 15821), (7302, 10127)]