84727216

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 202272768

約数和(自身を除く): 117545552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1061, 1288, 1426, 1736, 2122, 2576, 2852, 3472, 4244, 4991, 5704, 7427, 8488, 9982, 11408, 14854, 16976, 19964, 24403, 29708, 32891, 39928, 48806, 59416, 65782, 79856, 97612, 118832, 131564, 170821, 195224, 230237, 263128, 341642, 390448, 460474, 526256, 683284, 756493, 920948, 1366568, 1512986, 1841896, 2733136, 3025972, 3683792, 5295451, 6051944, 10590902, 12103888, 21181804, 42363608, 84727216]

約数ペア:

[(1, 84727216), (2, 42363608), (4, 21181804), (7, 12103888), (8, 10590902), (14, 6051944), (16, 5295451), (23, 3683792), (28, 3025972), (31, 2733136), (46, 1841896), (56, 1512986), (62, 1366568), (92, 920948), (112, 756493), (124, 683284), (161, 526256), (184, 460474), (217, 390448), (248, 341642), (322, 263128), (368, 230237), (434, 195224), (496, 170821), (644, 131564), (713, 118832), (868, 97612), (1061, 79856), (1288, 65782), (1426, 59416), (1736, 48806), (2122, 39928), (2576, 32891), (2852, 29708), (3472, 24403), (4244, 19964), (4991, 16976), (5704, 14854), (7427, 11408), (8488, 9982)]