12957792

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 35300664

約数和(自身を除く): 22342872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 73, 86, 96, 129, 146, 172, 219, 258, 292, 344, 438, 516, 584, 688, 876, 1032, 1168, 1376, 1752, 1849, 2064, 2336, 3139, 3504, 3698, 4128, 5547, 6278, 7008, 7396, 9417, 11094, 12556, 14792, 18834, 22188, 25112, 29584, 37668, 44376, 50224, 59168, 75336, 88752, 100448, 134977, 150672, 177504, 269954, 301344, 404931, 539908, 809862, 1079816, 1619724, 2159632, 3239448, 4319264, 6478896, 12957792]

約数ペア:

[(1, 12957792), (2, 6478896), (3, 4319264), (4, 3239448), (6, 2159632), (8, 1619724), (12, 1079816), (16, 809862), (24, 539908), (32, 404931), (43, 301344), (48, 269954), (73, 177504), (86, 150672), (96, 134977), (129, 100448), (146, 88752), (172, 75336), (219, 59168), (258, 50224), (292, 44376), (344, 37668), (438, 29584), (516, 25112), (584, 22188), (688, 18834), (876, 14792), (1032, 12556), (1168, 11094), (1376, 9417), (1752, 7396), (1849, 7008), (2064, 6278), (2336, 5547), (3139, 4128), (3504, 3698)]