8173640295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2\times {\mathrm{997}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 14966598816

約数和(自身を除く): 6792958521

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 89, 115, 207, 267, 345, 445, 801, 997, 1035, 1335, 2047, 2991, 4005, 4985, 6141, 7921, 8973, 10235, 14955, 18423, 22931, 23763, 30705, 39605, 44865, 68793, 71289, 88733, 92115, 114655, 118815, 182183, 206379, 266199, 343965, 356445, 443665, 546549, 798597, 910915, 1031895, 1330995, 1639647, 2040859, 2732745, 3992985, 6122577, 7897237, 8198235, 10204295, 18367731, 23691711, 30612885, 39486185, 71075133, 91838655, 118458555, 181636451, 355375665, 544909353, 908182255, 1634728059, 2724546765, 8173640295]

約数ペア:

[(1, 8173640295), (3, 2724546765), (5, 1634728059), (9, 908182255), (15, 544909353), (23, 355375665), (45, 181636451), (69, 118458555), (89, 91838655), (115, 71075133), (207, 39486185), (267, 30612885), (345, 23691711), (445, 18367731), (801, 10204295), (997, 8198235), (1035, 7897237), (1335, 6122577), (2047, 3992985), (2991, 2732745), (4005, 2040859), (4985, 1639647), (6141, 1330995), (7921, 1031895), (8973, 910915), (10235, 798597), (14955, 546549), (18423, 443665), (22931, 356445), (23763, 343965), (30705, 266199), (39605, 206379), (44865, 182183), (68793, 118815), (71289, 114655), (88733, 92115)]