80702916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22343}}^1$

素因数の和:22400

約数の個数: 48

約数和(自身を含む): 220222464

約数和(自身を除く): 139519548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 22343, 44686, 67029, 89372, 134058, 156401, 268116, 312802, 469203, 625604, 938406, 960749, 1876812, 1921498, 2882247, 3842996, 5764494, 6725243, 11528988, 13450486, 20175729, 26900972, 40351458, 80702916]

約数ペア:

[(1, 80702916), (2, 40351458), (3, 26900972), (4, 20175729), (6, 13450486), (7, 11528988), (12, 6725243), (14, 5764494), (21, 3842996), (28, 2882247), (42, 1921498), (43, 1876812), (84, 960749), (86, 938406), (129, 625604), (172, 469203), (258, 312802), (301, 268116), (516, 156401), (602, 134058), (903, 89372), (1204, 67029), (1806, 44686), (3612, 22343)]