69047712

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1430

約数の個数: 72

約数和(自身を含む): 197513316

約数和(自身を除く): 128465604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1217, 1576, 1773, 2364, 2434, 3152, 3546, 3651, 4728, 4868, 6304, 7092, 7302, 9456, 9736, 10953, 14184, 14604, 18912, 19472, 21906, 28368, 29208, 38944, 43812, 56736, 58416, 87624, 116832, 175248, 239749, 350496, 479498, 719247, 958996, 1438494, 1917992, 2157741, 2876988, 3835984, 4315482, 5753976, 7671968, 8630964, 11507952, 17261928, 23015904, 34523856, 69047712]

約数ペア:

[(1, 69047712), (2, 34523856), (3, 23015904), (4, 17261928), (6, 11507952), (8, 8630964), (9, 7671968), (12, 5753976), (16, 4315482), (18, 3835984), (24, 2876988), (32, 2157741), (36, 1917992), (48, 1438494), (72, 958996), (96, 719247), (144, 479498), (197, 350496), (288, 239749), (394, 175248), (591, 116832), (788, 87624), (1182, 58416), (1217, 56736), (1576, 43812), (1773, 38944), (2364, 29208), (2434, 28368), (3152, 21906), (3546, 19472), (3651, 18912), (4728, 14604), (4868, 14184), (6304, 10953), (7092, 9736), (7302, 9456)]