75786382

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 138416256

約数和(自身を除く): 62629874

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 131, 217, 262, 301, 434, 602, 917, 961, 1333, 1834, 1922, 2666, 4061, 5633, 6727, 8122, 9331, 11266, 13454, 18662, 28427, 39431, 41323, 56854, 78862, 82646, 125891, 174623, 251782, 289261, 349246, 578522, 881237, 1222361, 1762474, 2444722, 5413313, 10826626, 37893191, 75786382]

約数ペア:

[(1, 75786382), (2, 37893191), (7, 10826626), (14, 5413313), (31, 2444722), (43, 1762474), (62, 1222361), (86, 881237), (131, 578522), (217, 349246), (262, 289261), (301, 251782), (434, 174623), (602, 125891), (917, 82646), (961, 78862), (1333, 56854), (1834, 41323), (1922, 39431), (2666, 28427), (4061, 18662), (5633, 13454), (6727, 11266), (8122, 9331)]