68082190785

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{91621}}^1$

素因数の和:91983

約数の個数: 72

約数和(自身を含む): 137684777256

約数和(自身を除く): 69602586471

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 337, 441, 735, 1011, 1685, 2205, 2359, 3033, 5055, 7077, 11795, 15165, 16513, 21231, 35385, 49539, 82565, 91621, 106155, 148617, 247695, 274863, 458105, 641347, 743085, 824589, 1374315, 1924041, 3206735, 4122945, 4489429, 5772123, 9620205, 13468287, 22447145, 28860615, 30876277, 40404861, 67341435, 92628831, 154381385, 202024305, 216133939, 277886493, 463144155, 648401817, 1080669695, 1389432465, 1512937573, 1945205451, 3242009085, 4538812719, 7564687865, 9726027255, 13616438157, 22694063595, 68082190785]

約数ペア:

[(1, 68082190785), (3, 22694063595), (5, 13616438157), (7, 9726027255), (9, 7564687865), (15, 4538812719), (21, 3242009085), (35, 1945205451), (45, 1512937573), (49, 1389432465), (63, 1080669695), (105, 648401817), (147, 463144155), (245, 277886493), (315, 216133939), (337, 202024305), (441, 154381385), (735, 92628831), (1011, 67341435), (1685, 40404861), (2205, 30876277), (2359, 28860615), (3033, 22447145), (5055, 13468287), (7077, 9620205), (11795, 5772123), (15165, 4489429), (16513, 4122945), (21231, 3206735), (35385, 1924041), (49539, 1374315), (82565, 824589), (91621, 743085), (106155, 641347), (148617, 458105), (247695, 274863)]