83397216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17729}}^1$

素因数の和:17756

約数の個数: 72

約数和(自身を含む): 254673720

約数和(自身を除く): 171276504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 17729, 35458, 53187, 70916, 106374, 124103, 141832, 212748, 248206, 283664, 372309, 425496, 496412, 567328, 744618, 850992, 868721, 992824, 1489236, 1701984, 1737442, 1985648, 2606163, 2978472, 3474884, 3971296, 5212326, 5956944, 6949768, 10424652, 11913888, 13899536, 20849304, 27799072, 41698608, 83397216]

約数ペア:

[(1, 83397216), (2, 41698608), (3, 27799072), (4, 20849304), (6, 13899536), (7, 11913888), (8, 10424652), (12, 6949768), (14, 5956944), (16, 5212326), (21, 3971296), (24, 3474884), (28, 2978472), (32, 2606163), (42, 1985648), (48, 1737442), (49, 1701984), (56, 1489236), (84, 992824), (96, 868721), (98, 850992), (112, 744618), (147, 567328), (168, 496412), (196, 425496), (224, 372309), (294, 283664), (336, 248206), (392, 212748), (588, 141832), (672, 124103), (784, 106374), (1176, 70916), (1568, 53187), (2352, 35458), (4704, 17729)]