86677794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9689}}^1$

素因数の和:9775

約数の個数: 48

約数和(自身を含む): 217676160

約数和(自身を除く): 130998366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 9689, 19378, 29067, 58134, 67823, 87201, 135646, 174402, 203469, 406938, 610407, 687919, 1220814, 1375838, 2063757, 4127514, 4815433, 6191271, 9630866, 12382542, 14446299, 28892598, 43338897, 86677794]

約数ペア:

[(1, 86677794), (2, 43338897), (3, 28892598), (6, 14446299), (7, 12382542), (9, 9630866), (14, 6191271), (18, 4815433), (21, 4127514), (42, 2063757), (63, 1375838), (71, 1220814), (126, 687919), (142, 610407), (213, 406938), (426, 203469), (497, 174402), (639, 135646), (994, 87201), (1278, 67823), (1491, 58134), (2982, 29067), (4473, 19378), (8946, 9689)]