56876616

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18371}}^1$

素因数の和:18426

約数の個数: 48

約数和(自身を含む): 157631760

約数和(自身を除く): 100755144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 18371, 36742, 55113, 73484, 110226, 146968, 165339, 220452, 330678, 440904, 661356, 789953, 1322712, 1579906, 2369859, 3159812, 4739718, 6319624, 7109577, 9479436, 14219154, 18958872, 28438308, 56876616]

約数ペア:

[(1, 56876616), (2, 28438308), (3, 18958872), (4, 14219154), (6, 9479436), (8, 7109577), (9, 6319624), (12, 4739718), (18, 3159812), (24, 2369859), (36, 1579906), (43, 1322712), (72, 789953), (86, 661356), (129, 440904), (172, 330678), (258, 220452), (344, 165339), (387, 146968), (516, 110226), (774, 73484), (1032, 55113), (1548, 36742), (3096, 18371)]