66669444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2725

約数の個数: 72

約数和(自身を含む): 182859768

約数和(自身を除く): 116190324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2657, 2788, 4182, 5314, 6273, 7971, 8364, 10628, 12546, 15942, 23913, 25092, 31884, 45169, 47826, 90338, 95652, 108937, 135507, 180676, 217874, 271014, 326811, 406521, 435748, 542028, 653622, 813042, 980433, 1307244, 1626084, 1851929, 1960866, 3703858, 3921732, 5555787, 7407716, 11111574, 16667361, 22223148, 33334722, 66669444]

約数ペア:

[(1, 66669444), (2, 33334722), (3, 22223148), (4, 16667361), (6, 11111574), (9, 7407716), (12, 5555787), (17, 3921732), (18, 3703858), (34, 1960866), (36, 1851929), (41, 1626084), (51, 1307244), (68, 980433), (82, 813042), (102, 653622), (123, 542028), (153, 435748), (164, 406521), (204, 326811), (246, 271014), (306, 217874), (369, 180676), (492, 135507), (612, 108937), (697, 95652), (738, 90338), (1394, 47826), (1476, 45169), (2091, 31884), (2657, 25092), (2788, 23913), (4182, 15942), (5314, 12546), (6273, 10628), (7971, 8364)]