66909528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{132757}}^1$

素因数の和:132776

約数の個数: 48

約数和(自身を含む): 207102480

約数和(自身を除く): 140192952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 132757, 265514, 398271, 531028, 796542, 929299, 1062056, 1194813, 1593084, 1858598, 2389626, 2787897, 3186168, 3717196, 4779252, 5575794, 7434392, 8363691, 9558504, 11151588, 16727382, 22303176, 33454764, 66909528]

約数ペア:

[(1, 66909528), (2, 33454764), (3, 22303176), (4, 16727382), (6, 11151588), (7, 9558504), (8, 8363691), (9, 7434392), (12, 5575794), (14, 4779252), (18, 3717196), (21, 3186168), (24, 2787897), (28, 2389626), (36, 1858598), (42, 1593084), (56, 1194813), (63, 1062056), (72, 929299), (84, 796542), (126, 531028), (168, 398271), (252, 265514), (504, 132757)]