66891792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 189987840

約数和(自身を除く): 123096048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 151, 176, 264, 302, 453, 528, 604, 839, 906, 1208, 1661, 1678, 1812, 2416, 2517, 3322, 3356, 3624, 4983, 5034, 6644, 6712, 7248, 9229, 9966, 10068, 13288, 13424, 18458, 19932, 20136, 26576, 27687, 36916, 39864, 40272, 55374, 73832, 79728, 110748, 126689, 147664, 221496, 253378, 380067, 442992, 506756, 760134, 1013512, 1393579, 1520268, 2027024, 2787158, 3040536, 4180737, 5574316, 6081072, 8361474, 11148632, 16722948, 22297264, 33445896, 66891792]

約数ペア:

[(1, 66891792), (2, 33445896), (3, 22297264), (4, 16722948), (6, 11148632), (8, 8361474), (11, 6081072), (12, 5574316), (16, 4180737), (22, 3040536), (24, 2787158), (33, 2027024), (44, 1520268), (48, 1393579), (66, 1013512), (88, 760134), (132, 506756), (151, 442992), (176, 380067), (264, 253378), (302, 221496), (453, 147664), (528, 126689), (604, 110748), (839, 79728), (906, 73832), (1208, 55374), (1661, 40272), (1678, 39864), (1812, 36916), (2416, 27687), (2517, 26576), (3322, 20136), (3356, 19932), (3624, 18458), (4983, 13424), (5034, 13288), (6644, 10068), (6712, 9966), (7248, 9229)]