81732882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 210124800

約数和(自身を除く): 128391918

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 127, 147, 154, 199, 231, 254, 294, 381, 398, 462, 539, 597, 762, 889, 1078, 1194, 1393, 1397, 1617, 1778, 2189, 2667, 2786, 2794, 3234, 4179, 4191, 4378, 5334, 6223, 6567, 8358, 8382, 9751, 9779, 12446, 13134, 15323, 18669, 19502, 19558, 25273, 29253, 29337, 30646, 37338, 45969, 50546, 58506, 58674, 68453, 75819, 91938, 107261, 136906, 151638, 176911, 205359, 214522, 278003, 321783, 353822, 410718, 530733, 556006, 643566, 834009, 1061466, 1238377, 1668018, 1946021, 2476754, 3715131, 3892042, 5838063, 7430262, 11676126, 13622147, 27244294, 40866441, 81732882]

約数ペア:

[(1, 81732882), (2, 40866441), (3, 27244294), (6, 13622147), (7, 11676126), (11, 7430262), (14, 5838063), (21, 3892042), (22, 3715131), (33, 2476754), (42, 1946021), (49, 1668018), (66, 1238377), (77, 1061466), (98, 834009), (127, 643566), (147, 556006), (154, 530733), (199, 410718), (231, 353822), (254, 321783), (294, 278003), (381, 214522), (398, 205359), (462, 176911), (539, 151638), (597, 136906), (762, 107261), (889, 91938), (1078, 75819), (1194, 68453), (1393, 58674), (1397, 58506), (1617, 50546), (1778, 45969), (2189, 37338), (2667, 30646), (2786, 29337), (2794, 29253), (3234, 25273), (4179, 19558), (4191, 19502), (4378, 18669), (5334, 15323), (6223, 13134), (6567, 12446), (8358, 9779), (8382, 9751)]