61322814

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 155734488

約数和(自身を除く): 94411674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 251, 277, 294, 441, 502, 554, 753, 831, 882, 1506, 1662, 1757, 1939, 2259, 2493, 3514, 3878, 4518, 4986, 5271, 5817, 10542, 11634, 12299, 13573, 15813, 17451, 24598, 27146, 31626, 34902, 36897, 40719, 69527, 73794, 81438, 110691, 122157, 139054, 208581, 221382, 244314, 417162, 486689, 625743, 973378, 1251486, 1460067, 2920134, 3406823, 4380201, 6813646, 8760402, 10220469, 20440938, 30661407, 61322814]

約数ペア:

[(1, 61322814), (2, 30661407), (3, 20440938), (6, 10220469), (7, 8760402), (9, 6813646), (14, 4380201), (18, 3406823), (21, 2920134), (42, 1460067), (49, 1251486), (63, 973378), (98, 625743), (126, 486689), (147, 417162), (251, 244314), (277, 221382), (294, 208581), (441, 139054), (502, 122157), (554, 110691), (753, 81438), (831, 73794), (882, 69527), (1506, 40719), (1662, 36897), (1757, 34902), (1939, 31626), (2259, 27146), (2493, 24598), (3514, 17451), (3878, 15813), (4518, 13573), (4986, 12299), (5271, 11634), (5817, 10542)]