13860072

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 39487140

約数和(自身を除く): 25627068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 293, 324, 438, 584, 586, 648, 657, 876, 879, 1172, 1314, 1752, 1758, 1971, 2344, 2628, 2637, 3516, 3942, 5256, 5274, 5913, 7032, 7884, 7911, 10548, 11826, 15768, 15822, 21096, 21389, 23652, 23733, 31644, 42778, 47304, 47466, 63288, 64167, 85556, 94932, 128334, 171112, 189864, 192501, 256668, 385002, 513336, 577503, 770004, 1155006, 1540008, 1732509, 2310012, 3465018, 4620024, 6930036, 13860072]

約数ペア:

[(1, 13860072), (2, 6930036), (3, 4620024), (4, 3465018), (6, 2310012), (8, 1732509), (9, 1540008), (12, 1155006), (18, 770004), (24, 577503), (27, 513336), (36, 385002), (54, 256668), (72, 192501), (73, 189864), (81, 171112), (108, 128334), (146, 94932), (162, 85556), (216, 64167), (219, 63288), (292, 47466), (293, 47304), (324, 42778), (438, 31644), (584, 23733), (586, 23652), (648, 21389), (657, 21096), (876, 15822), (879, 15768), (1172, 11826), (1314, 10548), (1752, 7911), (1758, 7884), (1971, 7032), (2344, 5913), (2628, 5274), (2637, 5256), (3516, 3942)]