83990256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{249971}}^1$

素因数の和:249989

約数の個数: 40

約数和(自身を含む): 247972224

約数和(自身を除く): 163981968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 249971, 499942, 749913, 999884, 1499826, 1749797, 1999768, 2999652, 3499594, 3999536, 5249391, 5999304, 6999188, 10498782, 11998608, 13998376, 20997564, 27996752, 41995128, 83990256]

約数ペア:

[(1, 83990256), (2, 41995128), (3, 27996752), (4, 20997564), (6, 13998376), (7, 11998608), (8, 10498782), (12, 6999188), (14, 5999304), (16, 5249391), (21, 3999536), (24, 3499594), (28, 2999652), (42, 1999768), (48, 1749797), (56, 1499826), (84, 999884), (112, 749913), (168, 499942), (336, 249971)]