84219856

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2083}}^1$

素因数の和:2136

約数の個数: 60

約数和(自身を含む): 196912992

約数和(自身を除く): 112693136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 2083, 2128, 2527, 2888, 4166, 5054, 5776, 8332, 10108, 14581, 16664, 20216, 29162, 33328, 39577, 40432, 58324, 79154, 116648, 158308, 233296, 277039, 316616, 554078, 633232, 751963, 1108156, 1503926, 2216312, 3007852, 4432624, 5263741, 6015704, 10527482, 12031408, 21054964, 42109928, 84219856]

約数ペア:

[(1, 84219856), (2, 42109928), (4, 21054964), (7, 12031408), (8, 10527482), (14, 6015704), (16, 5263741), (19, 4432624), (28, 3007852), (38, 2216312), (56, 1503926), (76, 1108156), (112, 751963), (133, 633232), (152, 554078), (266, 316616), (304, 277039), (361, 233296), (532, 158308), (722, 116648), (1064, 79154), (1444, 58324), (2083, 40432), (2128, 39577), (2527, 33328), (2888, 29162), (4166, 20216), (5054, 16664), (5776, 14581), (8332, 10108)]