84819724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 88153076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1349, 1429, 1562, 2698, 2858, 3124, 5396, 5716, 14839, 15719, 27151, 29678, 31438, 54302, 59356, 62876, 101459, 108604, 202918, 298661, 405836, 597322, 1116049, 1194644, 1927721, 2232098, 3855442, 4464196, 7710884, 21204931, 42409862, 84819724]

約数ペア:

[(1, 84819724), (2, 42409862), (4, 21204931), (11, 7710884), (19, 4464196), (22, 3855442), (38, 2232098), (44, 1927721), (71, 1194644), (76, 1116049), (142, 597322), (209, 405836), (284, 298661), (418, 202918), (781, 108604), (836, 101459), (1349, 62876), (1429, 59356), (1562, 54302), (2698, 31438), (2858, 29678), (3124, 27151), (5396, 15719), (5716, 14839)]