87775996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 192229632

約数和(自身を除く): 104453636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 521, 547, 1042, 1094, 2084, 2188, 3647, 3829, 5731, 6017, 7294, 7658, 11462, 12034, 14588, 15316, 22924, 24068, 40117, 42119, 80234, 84238, 160468, 168476, 284987, 569974, 1139948, 1994909, 3134857, 3989818, 6269714, 7979636, 12539428, 21943999, 43887998, 87775996]

約数ペア:

[(1, 87775996), (2, 43887998), (4, 21943999), (7, 12539428), (11, 7979636), (14, 6269714), (22, 3989818), (28, 3134857), (44, 1994909), (77, 1139948), (154, 569974), (308, 284987), (521, 168476), (547, 160468), (1042, 84238), (1094, 80234), (2084, 42119), (2188, 40117), (3647, 24068), (3829, 22924), (5731, 15316), (6017, 14588), (7294, 12034), (7658, 11462)]